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README.md
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README.md
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# AIX scripts
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This is a small collection of AIX related scripts. YMMV in terms of usage.
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* **run_aix_system_backup** : script provides a centralized backup & recovery method involving a NIM master or any other available NFS server. Features:
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* Support for AIX & VIOS hosts.
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* Use of specific VIOS backup tools (iosbackup, viosbr …).
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* Support for local, NFS based backups (NIM or other targets). Don’t use local unless required since a local backup may be totally useless for recovery!
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* Support for 2 generations of backups.
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* Saving of LPAR profile data (IVM only).
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* Simple error alerting via mail.
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For more documentation, read http://www.kudos.be/Projects/Comprehensive_AIX_system_backup_script_%28mksysb,_iosbackup%29.html
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684
run_aix_system_backup.sh
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684
run_aix_system_backup.sh
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#!/bin/env ksh
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#******************************************************************************
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# @(#) run_aix_system_backup.sh
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#******************************************************************************
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# @(#) Copyright (C) 2013 by KUDOS BVBA <info@kudos.be>. All rights reserved.
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#
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# This program is a free software; you can redistribute it and/or modify
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# it under the same terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details
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#******************************************************************************
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# @(#) MAIN: control_pkg_db.sh
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# DOES: performs an mksysb, backupios, viosbr backup of an AIX/VIOS host to a
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# local, NIM-based or NFS location; optionally creates a snap of the host
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# EXPECTS: (see --help for more options)
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# REQUIRES: check_lock_dir_(), check_params(), check_platform(), check_run_user(),
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# die(), display_usage(), do_cleanup(), log(), send_alert(), warn()
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# For other pre-requisites see the documentation in display_usage()
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#******************************************************************************
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#******************************************************************************
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# DATA structures
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#******************************************************************************
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# ------------------------- CONFIGURATION starts here -------------------------
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# define the V.R.F (version/release/fix)
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AIX_VRF="1.0.0"
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# specify the UNIX user that needs to be used for executing the script
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EXEC_USER="root"
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# default list of recipients receiving error/warning e-mails
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TO_MSG="foo@bar.com"
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# location of log directory (default), see --log-dir)
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LOG_DIR="/var/log"
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# location of temporary working storage
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TMP_DIR="/var/tmp"
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# ------------------------- CONFIGURATION ends here ---------------------------
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# miscelleaneous
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PATH=${PATH}:/usr/bin:/usr/local/bin
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SCRIPT_NAME=$(basename $0)
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SCRIPT_DIR=$(dirname $0)
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HOST_NAME=$(hostname)
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RC_VIOSBR=0
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RC_BACKUPIOS=0
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RC_MKSYSB=0
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RC_SNAP=0
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RC_NFS=0
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VIOS_VERSION=""
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# command-line parameters
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ARG_IS_IVM=0 # whether the VIOS host is using IVM for LPAR management
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ARG_IS_VIOS=0 # whether the host is a VIOS, not a VIOS by default
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ARG_LOG_DIR="" # location of the log directory (~root, thaler etc)
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ARG_NFS_DIR="" # location of the save directory on the NFS server
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ARG_NIM_DIR="" # location of the save directory on the NIM master
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ARG_LOCAL_DIR="" # location of the local save directory
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ARG_MAKE_SNAP=0 # make AIX 'snap' is off by default
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ARG_SEND_ALERT=0 # sending mail is off by default
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ARG_USE_NFS=0 # use NFS mount from random host (via AutoFS) is off by default
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ARG_USE_NIM=0 # use NFS mount from NIM (via AutoFS) is off by default
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ARG_LOG=1 # logging is on by default
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ARG_VERBOSE=1 # STDOUT/STDERR is on by default
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#******************************************************************************
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# FUNCTION routines
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#******************************************************************************
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# -----------------------------------------------------------------------------
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function check_lock_dir
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{
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LOCK_DIR="${TMP_DIR}/.${SCRIPT_NAME}.lock"
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mkdir ${LOCK_DIR} >/dev/null || {
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print -u2 "ERROR: unable to acquire lock ${LOCK_DIR}"
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ARG_VERBOSE=0 warn "unable to acquire lock ${LOCK_DIR}"
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if [[ -f ${LOCK_DIR}/.pid ]]
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then
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LOCK_PID="$(cat ${LOCK_DIR}/.pid)"
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print -u2 "ERROR: active MKSYSB running on PID: ${LOCK_PID}"
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ARG_VERBOSE=0 warn "active MKSYSB running on PID: ${LOCK_PID}. Exiting!"
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fi
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exit 1
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}
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print $$ >${LOCK_DIR}/.pid
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return 0
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}
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# -----------------------------------------------------------------------------
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function check_params
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{
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# --is-ivm
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if (( ARG_IS_VIOS == 0 && ARG_IS_IVM != 0 ))
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then
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print -u2 "ERROR: you cannot use '--is-ivm' without the '--is-vios' parameter"
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exit 1
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fi
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# --is-vios
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if (( ARG_IS_VIOS != 0 ))
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then
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VIOS_VERSION="$(cat /usr/ios/cli/ios.level 2>/dev/null)"
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if [[ -z "${VIOS_VERSION}" ]]
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then
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print -u2 "ERROR: host is a not a VIO server, bailing out"
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exit 1
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fi
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fi
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# --local-dir
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if (( ARG_USE_NIM == 0 && ARG_USE_NFS == 0 ))
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then
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if [[ -z "${ARG_LOCAL_DIR}" ]]
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then
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print -u2 "ERROR: you must specify a value for parameter '--local-dir'"
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exit 1
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else
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# create if missing
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[[ -d "${ARG_LOCAL_DIR}" ]] || mkdir -p "${ARG_LOCAL_DIR}" >/dev/null
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if [ \( ! -d "${ARG_LOCAL_DIR}" \) -o \( ! -w "${ARG_LOCAL_DIR}" \) ]
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then
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print -u2 "ERROR: unable to create/write to the target directory at ${ARG_LOCAL_DIR}"
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exit 1
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fi
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fi
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fi
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# --use-nfs/--nfs-dir
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if (( ARG_USE_NFS != 0 ))
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then
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if [ \( ! -z "${ARG_LOCAL_DIR}" \) -o \( ! -z "${ARG_NIM_DIR}" \) ]
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then
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print -u2 "ERROR: you cannot use '--use-nfs' with '--local-dir' and/or NIM parameters"
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exit 1
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fi
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if [[ -z "${ARG_NFS_DIR}" ]]
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then
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print -u2 "ERROR: you must specify a value for parameter '--nfs-dir'"
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exit 1
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fi
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fi
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# --use-nim/--nim-dir
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if (( ARG_USE_NIM != 0 ))
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then
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if [ \( ! -z "${ARG_LOCAL_DIR}" \) -o \( ! -z "${ARG_NFS_DIR}" \) ]
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then
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print -u2 "ERROR: you cannot use '--use-nim' with '--local-dir' and/or NFS parameters"
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exit 1
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fi
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if [[ -z "${ARG_NIM_DIR}" ]]
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then
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print -u2 "ERROR: you must specify a value for parameter '--nim-dir'"
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exit 1
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fi
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fi
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# --log-dir
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[[ -z "${ARG_LOG_DIR}" ]] || LOG_DIR="${ARG_LOG_DIR}"
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LOG_FILE="${LOG_DIR}/${SCRIPT_NAME}.log"
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if (( ARG_LOG != 0 ))
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then
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if [ \( ! -d "${LOG_DIR}" \) -o \( ! -w "${LOG_DIR}" \) ]
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then
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print -u2 "ERROR: unable to write to the log directory at ${LOG_DIR}"
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exit 1
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fi
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fi
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# --mail-to/--send-alert
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if [ \( ! -z "${ARG_MAIL_TO}" \) -a \( ${ARG_SEND_ALERT} -eq 0 \) ]
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then
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print -u2 "ERROR: you cannot specify '--mail-to' without '--send-alert'"
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exit 1
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fi
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return 0
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}
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# -----------------------------------------------------------------------------
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function check_platform
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{
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if [[ "$(uname -s)" != "AIX" ]]
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then
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print -u2 "ERROR: must be run on an AIX system"
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exit 1
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fi
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return 0
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}
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# -----------------------------------------------------------------------------
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function check_run_user
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{
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(IFS='()'; set -- $(id); print $2) | read UID
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if [[ "${UID}" != "${EXEC_USER}" ]]
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then
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print -u2 "ERROR: must be run as user '${EXEC_USER}'"
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exit 1
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fi
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return 0
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}
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# -----------------------------------------------------------------------------
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function die
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{
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NOW="$(date '+%d-%h-%Y %H:%M:%S')"
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if [[ -n "$1" ]]
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then
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if (( ARG_LOG != 0 ))
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then
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print - "$*" | while read LOG_LINE
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do
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print "${NOW}: ERROR: [$$]:" "${LOG_LINE}" >>${LOG_FILE}
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done
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fi
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print - "$*" | while read LOG_LINE
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do
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print -u2 "ERROR:" "${LOG_LINE}"
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done
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(( ARG_SEND_ALERT != 0 )) && send_alert "$1"
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fi
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# finish up work
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do_cleanup
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exit 1
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}
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# -----------------------------------------------------------------------------
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function display_usage
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{
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cat << EOT
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**** ${SCRIPT_NAME} ****
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**** (c) KUDOS BVBA - UNIX (Patrick Van der Veken) ****
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Performs an mksysb, backupios, viosbr backup of an AIX/VIOS host to a
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local, NIM-based or NFS location; optionally creates a snap of the host.
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Syntax: ${SCRIPT_NAME} [--help] | [--version] | (--local-dir=<local_directory> |
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--use-nfs --nfs-dir=<remote_directory> |
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--use-nim --nim-dir=<remote_directory>)
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[--is-vios [--is-ivm]]
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[--make-snap] [--no-log] [--log-dir=<log_directory>]
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[--send-alert [--mail-to=<address_list>]]
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Parameters:
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--is-ivm - perform a bkprofdata backup for VIOS using IVM (non-HMC)
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--is-vios - perform a backup using viosbr (IOS 2.1+) and backupios
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tools if the client host is a VIO server.
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--local-dir - location of the save directory on a local filesystem.
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--log-dir - specify a log directory location.
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--mail-to - list of e-mail address(es) to which e-mails will to be send to.
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--make-snap - make an AIX snap (cfr. IBM support).
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--nfs-dir - location of the save directory on the NFS server. Format must be in typical
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NFS mount notation, i.e. nfs_srv:/nfs_dir.
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--nim-dir - location of the save directory on the NIM master server. Client hostname
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is automatically appended to the given value when automounting the directory.
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--no-log - do not log any messages to the script log file.
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--send-alert - alert via e-mail upon occurrence of errors/warnings.
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--use-nfs - create the backup on a NFS mount shared by an NFS server.
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See Pre-requisites section below.
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--use-nim - create the backup on a NFS mount shared by the NIM master.
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See Pre-requisites section below.
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--version : show the script version/release/fix
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Pre-requisites for the NIM method:
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1) NIM master must be configured to allow NFS mount from the client to the remote
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target directory. The NFS mount name must end in the NIM client's hostname
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(see /etc/xtab, /etc/exports on NIM master).
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2) NIM client (this host) must have AutoFS configured & active for /net
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(see /etc/auto_master).
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3) A correctly configured /etc/niminfo file on the NIM client.
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Pre-requisites for the NFS method:
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1) NFS server must be configured to allow NFS mount from the client to the remote
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target directory (see /etc/xtab, /etc/exports on NFS server)
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Note 1: NIM & NFS methods both employ a remote NFS mount for storage and as such they operate
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in a similar manner. The NIM method differs in that it will try auto-discover which
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host is the NIM master. In both cases you must have forward & reverse naming resolution
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working correctly!
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Note 2: please make sure sufficient disk space is available at the save location to hold
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3 generations of backups during execution of the script. Only 2 generations will
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be available at any given time (one being temporary). You will find these generations
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as the 'prev' and 'curr' directory sets in the save location.
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EOT
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return 0
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}
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# -----------------------------------------------------------------------------
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function do_cleanup
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{
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log "performing cleanup ..."
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# remove working directory
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if [[ -d ${WORK_DIR} ]]
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then
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rm -rf ${WORK_DIR} >/dev/null
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log "${WORK_DIR} working directory removed"
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fi
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# disable temporary mountpoint for NFS method
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if (( ARG_USE_NFS != 0 ))
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then
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log "trying to unmount ${TARGET_DIR}"
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umount ${TARGET_DIR} >/dev/null
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RC_NFS=$?
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if (( RC_NFS == 0 ))
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then
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log "succesfully unmounteded ${TARGET_DIR}"
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# remove temporary mount point
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rm -rf ${TARGET_DIR} >/dev/null
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else
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warn "could not unmount ${TARGET_DIR}, please check! [RC=${RC_NFS}]"
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fi
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fi
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# remove lock directory
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if [[ -d ${LOCK_DIR} ]]
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then
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rm -rf ${LOCK_DIR} >/dev/null
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log "${LOCK_DIR} lock directory removed"
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fi
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log "*** finish of ${SCRIPT_NAME} [${CMD_LINE}] ***"
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return 0
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}
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# -----------------------------------------------------------------------------
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function log
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{
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NOW="$(date '+%d-%h-%Y %H:%M:%S')"
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if [[ -n "$1" ]]
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then
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if (( ARG_LOG != 0 ))
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then
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print - "$*" | while read LOG_LINE
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do
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print "${NOW}: INFO: [$$]:" "${LOG_LINE}" >>${LOG_FILE}
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done
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fi
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if (( ARG_VERBOSE != 0 ))
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then
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print - "$*" | while read LOG_LINE
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do
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print "INFO:" "${LOG_LINE}"
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done
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||||
fi
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fi
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return 0
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}
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# -----------------------------------------------------------------------------
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function send_alert
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{
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NOW="$(date '+%d-%h-%Y %H:%M:%S')"
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SUBJ_MSG="[${HOST_NAME}] ${SCRIPT_NAME} alert (${NOW})"
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TEXT_MSG="$1"
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# override/set defaults
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[[ -n "${ARG_MAIL_TO}" ]] && TO_MSG="${ARG_MAIL_TO}"
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[[ -z "${FROM_MSG}" ]] && FROM_MSG="${EXEC_USER}@${HOST_NAME}"
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# build message components
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cat <<EOT | sendmail -t
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To: ${TO_MSG}
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Subject: ${SUBJ_MSG}
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From: ${FROM_MSG}
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MESSAGE: ${TEXT_MSG}
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||||
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||||
Please check the log file ${LOG_FILE} at ${HOST_NAME} for more details.
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||||
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*** END OF MAIL. DO NOT REPLY TO THIS E-MAIL. NOBODY WILL SEE IT! ***
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||||
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||||
EOT
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log "sent alert to ${TO_MSG}"
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return 0
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}
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||||
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||||
# -----------------------------------------------------------------------------
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function warn
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||||
{
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||||
NOW="$(date '+%d-%h-%Y %H:%M:%S')"
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||||
if [[ -n "$1" ]]
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||||
then
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||||
if (( ARG_LOG != 0 ))
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||||
then
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print - "$*" | while read LOG_LINE
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||||
do
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||||
print "${NOW}: WARN: [$$]:" "${LOG_LINE}" >>${LOG_FILE}
|
||||
done
|
||||
fi
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||||
if (( ARG_VERBOSE != 0 ))
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||||
then
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||||
print - "$*" | while read LOG_LINE
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||||
do
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print "WARN:" "${LOG_LINE}"
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||||
done
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||||
fi
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||||
(( ARG_SEND_ALERT != 0 )) && send_alert "$1"
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||||
fi
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||||
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||||
return 0
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||||
}
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||||
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||||
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||||
#******************************************************************************
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||||
# MAIN routine
|
||||
#******************************************************************************
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||||
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||||
# parse arguments/parameters
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||||
CMD_LINE="$@"
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||||
for PARAMETER in ${CMD_LINE}
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||||
do
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case ${PARAMETER} in
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||||
-is-ivm|--is-ivm)
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ARG_IS_IVM=1
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||||
;;
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||||
-is-vios|--is-vios)
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||||
ARG_IS_VIOS=1
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||||
;;
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||||
-log-dir=*)
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ARG_LOG_DIR="${PARAMETER#-log-dir=}"
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||||
;;
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||||
--log-dir=*)
|
||||
ARG_LOG_DIR="${PARAMETER#--log-dir=}"
|
||||
;;
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||||
-nfs-dir=*)
|
||||
ARG_NFS_DIR="${PARAMETER#-nfs-dir=}"
|
||||
;;
|
||||
--nfs-dir=*)
|
||||
ARG_NFS_DIR="${PARAMETER#--nfs-dir=}"
|
||||
;;
|
||||
-nim-dir=*)
|
||||
ARG_NIM_DIR="${PARAMETER#-nim-dir=}"
|
||||
;;
|
||||
--nim-dir=*)
|
||||
ARG_NIM_DIR="${PARAMETER#--nim-dir=}"
|
||||
;;
|
||||
-mail-to=*)
|
||||
ARG_MAIL_TO="${PARAMETER#-mail-to=}"
|
||||
;;
|
||||
--mail-to=*)
|
||||
ARG_MAIL_TO="${PARAMETER#--mail-to=}"
|
||||
;;
|
||||
-make-snap|--make-snap)
|
||||
ARG_MAKE_SNAP=1
|
||||
;;
|
||||
-local-dir=*)
|
||||
ARG_LOCAL_DIR="${PARAMETER#-local-dir=}"
|
||||
;;
|
||||
--local-dir=*)
|
||||
ARG_LOCAL_DIR="${PARAMETER#--local-dir=}"
|
||||
;;
|
||||
-send-alert|--send-alert)
|
||||
ARG_SEND_ALERT=1;
|
||||
;;
|
||||
-use-nfs|--use-nfs)
|
||||
ARG_USE_NFS=1
|
||||
;;
|
||||
-use-nim|--use-nim)
|
||||
ARG_USE_NIM=1
|
||||
;;
|
||||
-no-log|--no-log)
|
||||
ARG_LOG=0
|
||||
;;
|
||||
-V|-version|--version)
|
||||
print "INFO: $0: ${AIX_VRF}"
|
||||
exit 0
|
||||
;;
|
||||
\? | -h | -help | --help)
|
||||
display_usage
|
||||
exit 0
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
# startup checks
|
||||
check_params && check_run_user && check_platform
|
||||
|
||||
# catch shell signals
|
||||
trap 'do_cleanup; exit' 1 2 3 15
|
||||
|
||||
log "*** start of ${SCRIPT_NAME} [${CMD_LINE}] ***"
|
||||
(( ARG_LOG != 0 )) && log "logging takes places in ${LOG_FILE}"
|
||||
|
||||
# check/create lock file & write PID file
|
||||
check_lock_dir
|
||||
|
||||
# -----------------------------------------------------------------------------
|
||||
# determine target location
|
||||
# -----------------------------------------------------------------------------
|
||||
|
||||
# set local target
|
||||
if (( ARG_USE_NIM == 0 && ARG_USE_NFS == 0 ))
|
||||
then
|
||||
log "using local target ${ARG_LOCAL_DIR} for backup"
|
||||
TARGET_DIR=${ARG_LOCAL_DIR}
|
||||
fi
|
||||
|
||||
# set & mount NFS target
|
||||
if (( ARG_USE_NFS != 0 ))
|
||||
then
|
||||
log "using NFS mount for backup"
|
||||
# ready NFS mount
|
||||
TARGET_DIR="${TMP_DIR}/$$"
|
||||
mkdir -p ${TARGET_DIR} >/dev/null || die "failed to create NFS mountpoint at ${TARGET_DIR}"
|
||||
mount ${ARG_NFS_DIR} ${TARGET_DIR} >/dev/null
|
||||
RC_NFS=$?
|
||||
if (( RC_NFS == 0 ))
|
||||
then
|
||||
log "NFS directory ${ARG_NFS_DIR} mounted onto ${TARGET_DIR}"
|
||||
else
|
||||
die "could not NFS mount ${ARG_NFS_DIR} to ${TARGET_DIR} [RC=${RC_NFS}]"
|
||||
fi
|
||||
fi
|
||||
|
||||
# set & mount NIM target
|
||||
if (( ARG_USE_NIM != 0 ))
|
||||
then
|
||||
log "using NIM mount for backup"
|
||||
# source NIM info file
|
||||
[[ -f /etc/niminfo ]] || die "/etc/niminfo file is missing for NIM-based backup"
|
||||
. /etc/niminfo
|
||||
[[ -z "${NIM_MASTER_HOSTNAME}" ]] && die "could not determine NIM master name"
|
||||
# chop a leading slash
|
||||
ARG_NIM_DIR="$(print ${ARG_NIM_DIR#/*})"
|
||||
[[ -z "${ARG_NIM_DIR}" ]] && \
|
||||
die "could not determine save location from '--nim-dir' value"
|
||||
# ready NIM NFS mount
|
||||
TARGET_DIR="/net/${NIM_MASTER_HOSTNAME}/${ARG_NIM_DIR}/${HOST_NAME}"
|
||||
cd ${TARGET_DIR} >/dev/null
|
||||
cd - >/dev/null
|
||||
# check that we have the NIM mount
|
||||
CHECK_NIM=$(mount | grep -c -E -e "^${NIM_MASTER_HOSTNAME}.*${TARGET_DIR}")
|
||||
(( CHECK_NIM == 0 )) && die "could not automount ${TARGET_DIR}"
|
||||
fi
|
||||
|
||||
# -----------------------------------------------------------------------------
|
||||
# do backup(s)
|
||||
# -----------------------------------------------------------------------------
|
||||
|
||||
# set temporary backup directory
|
||||
WORK_DIR="${TARGET_DIR}/${SCRIPT_NAME}.$$"
|
||||
mkdir ${WORK_DIR} >/dev/null || \
|
||||
die "could not create backup working directory in ${WORK_DIR}"
|
||||
chmod 700 ${WORK_DIR} >/dev/null
|
||||
|
||||
# check for VIOS?
|
||||
if [ \( ARG_IS_VIOS != 0 \) -a \( -n "${VIOS_VERSION}" \) ]
|
||||
then
|
||||
log "VIOS check: running on a VIO server [${VIOS_VERSION}]"
|
||||
# run VIOSBR, only on ioslevel 2.1+
|
||||
case "${VIOS_VERSION}" in
|
||||
1.*|2.0*)
|
||||
log "VIOSBR backup not supported on this ioslevel, skipping"
|
||||
;;
|
||||
2.*)
|
||||
# check standard backup directory
|
||||
if [[ ! -d /home/padmin/cfgbackups ]]
|
||||
then
|
||||
mkdir -p /home/padmin/cfgbackups >/dev/null
|
||||
chown padmin /home/padmin/cfgbackups >/dev/null
|
||||
fi
|
||||
log "starting the VIOSBR backup in /home/padmin/cfgbackups ..."
|
||||
TIMESTAMP="$(date '+%Y%m%d')"
|
||||
/usr/ios/cli/ioscli viosbr -backup -file ${HOST_NAME}_${TIMESTAMP}.viosbr >${WORK_DIR}/viosbr.log 2>&1
|
||||
RC_VIOSBR=$?
|
||||
if (( RC_VIOSBR == 0 ))
|
||||
then
|
||||
[[ -f /home/padmin/cfgbackups/${HOST_NAME}_${TIMESTAMP}.viosbr.tar.gz ]] && \
|
||||
cp -p /home/padmin/cfgbackups/${HOST_NAME}_${TIMESTAMP}.viosbr.tar.gz ${WORK_DIR}
|
||||
if (( $? == 0 ))
|
||||
then
|
||||
chmod 600 ${WORK_DIR}/${HOST_NAME}_${TIMESTAMP}.viosbr.tar.gz >/dev/null
|
||||
log "VIOSBR file created and copied to ${WORK_DIR}"
|
||||
else
|
||||
warn "failed to move VIOSBR file to ${WORK_DIR}"
|
||||
fi
|
||||
else
|
||||
warn "failed to create VIOSBR file [RC=${RC_VIOSBR}]"
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
log "VIOSBR backup not supported on this ioslevel, skipping"
|
||||
;;
|
||||
esac
|
||||
# run bkprofdata (IVM only, non-HMC)
|
||||
if (( ARG_IS_IVM != 0 ))
|
||||
then
|
||||
log "starting the BKPROFDATA backup in /home/padmin ..."
|
||||
TIMESTAMP="$(date '+%Y%m%d')"
|
||||
su - padmin -c "bkprofdata -o backup -f ${HOST_NAME}_${TIMESTAMP}.bkprofdata"
|
||||
RC_BKPROFDATA=$?
|
||||
if (( RC_BKPROFDATA == 0 ))
|
||||
then
|
||||
[[ -f /home/padmin/${HOST_NAME}_${TIMESTAMP}.bkprofdata ]] && \
|
||||
cp -p /home/padmin/${HOST_NAME}_${TIMESTAMP}.bkprofdata ${WORK_DIR}
|
||||
if (( $? == 0 ))
|
||||
then
|
||||
chmod 600 ${WORK_DIR}/${HOST_NAME}_${TIMESTAMP}.bkprofdata >/dev/null
|
||||
log "BKPROFDATA file created and copied to ${WORK_DIR}"
|
||||
else
|
||||
warn "failed to move BKPROFDATA file to ${WORK_DIR}"
|
||||
fi
|
||||
else
|
||||
warn "failed to create BKPROFDATA file [RC=${RC_BKPROFDATA}]"
|
||||
fi
|
||||
|
||||
fi
|
||||
# run backupios
|
||||
log "starting the BACKUPIOS backup in ${WORK_DIR} ..."
|
||||
/usr/ios/cli/ioscli backupios -file ${WORK_DIR}/${HOST_NAME}.backupios >${WORK_DIR}/backupios.log 2>&1
|
||||
RC_BACKUPIOS=$?
|
||||
if (( RC_BACKUPIOS == 0 ))
|
||||
then
|
||||
log "BACKUPIOS file created at ${WORK_DIR}/${HOST_NAME}.backupios"
|
||||
chmod 600 ${WORK_DIR}/${HOST_NAME}.backupios >/dev/null
|
||||
else
|
||||
warn "failed to create BACKUPIOS file at ${WORK_DIR}/${HOST_NAME}.backupios [RC=${RC_BACKUPIOS}]"
|
||||
fi
|
||||
else
|
||||
# run MKSYSB
|
||||
log "VIOS check: running on regular AIX host or no '--is-vios' given"
|
||||
log "starting the MKSYSB backup in ${WORK_DIR} ..."
|
||||
mksysb -i -e ${WORK_DIR}/${HOST_NAME}.mksysb >${WORK_DIR}/mksysb.log 2>&1
|
||||
RC_MKSYSB=$?
|
||||
if (( RC_MKSYSB == 0 ))
|
||||
then
|
||||
log "MKSYSB file created at ${WORK_DIR}/${HOST_NAME}.mksysb"
|
||||
chmod 600 ${WORK_DIR}/${HOST_NAME}.mksysb >/dev/null
|
||||
else
|
||||
warn "failed to create MKSYSB file at ${WORK_DIR}/${HOST_NAME}.mksysb [RC=${RC_MKSYSB}]"
|
||||
fi
|
||||
fi
|
||||
|
||||
# run SNAP
|
||||
if (( ARG_MAKE_SNAP != 0 ))
|
||||
then
|
||||
log "requested a SNAP, creating one at the default location ..."
|
||||
snap -ac >${WORK_DIR}/snap.log 2>&1
|
||||
RC_SNAP=$?
|
||||
if (( RC_SNAP == 0 ))
|
||||
then
|
||||
[[ -f /tmp/ibmsupt/snap.pax.Z ]] && mv /tmp/ibmsupt/snap.pax.Z ${WORK_DIR}
|
||||
if (( $? == 0 ))
|
||||
then
|
||||
chmod 600 ${WORK_DIR}/snap.pax.Z >/dev/null
|
||||
log "SNAP file created and moved to ${WORK_DIR}"
|
||||
else
|
||||
warn "failed to move SNAP file to ${WORK_DIR}"
|
||||
fi
|
||||
else
|
||||
warn "failed to create SNAP at default location [RC=${RC_SNAP}]"
|
||||
fi
|
||||
fi
|
||||
|
||||
# handle backup generations, we only discard the current backup
|
||||
# if RC_MKSYSB != 0 or RC_BACKUPIOS != 0
|
||||
log "rotating backup generations ..."
|
||||
if (( RC_MKSYSB == 0 && RC_BACKUPIOS == 0 ))
|
||||
then
|
||||
[[ -d ${TARGET_DIR}/prev ]] && rm -rf ${TARGET_DIR}/prev >/dev/null
|
||||
[[ -d ${TARGET_DIR}/curr ]] && mv ${TARGET_DIR}/curr ${TARGET_DIR}/prev >/dev/null
|
||||
mv ${WORK_DIR} ${TARGET_DIR}/curr >/dev/null
|
||||
log "available backup(s) are now:"
|
||||
log "$(ls -ld ${TARGET_DIR}/*)"
|
||||
fi
|
||||
|
||||
# finish up work
|
||||
do_cleanup
|
||||
|
||||
#******************************************************************************
|
||||
# END of script
|
||||
#******************************************************************************
|
||||
Loading…
x
Reference in New Issue
Block a user