#!/bin/ksh -p # # This file and its contents are supplied under the terms of the # Common Development and Distribution License ("CDDL"), version 1.0. # You may only use this file in accordance with the terms of version # 1.0 of the CDDL. # # A full copy of the text of the CDDL should have accompanied this # source. A copy of the CDDL is also available via the Internet at # http://www.illumos.org/license/CDDL. # # # Copyright (c) 2017 Open-E, Inc. All Rights Reserved. # . $STF_SUITE/tests/functional/cli_root/zpool_reopen/zpool_reopen.shlib # # DESCRIPTION: # Test zpool reopen -n while resilver is running. # Checks if the resilver is restarted. # # STRATEGY: # 1. Create a pool # 2. Remove a disk. # 3. Write test file to pool. # 4. "Plug back" disk. # 5. Reopen a pool and wait until resilvering is started. # 6. Reopen a pool again with -n flag. # 7. Wait until resilvering is finished and check if it was restarted. # # NOTES: # A 25ms delay is added to make sure that the resilver is running while # the reopen is invoked. # verify_runnable "global" function cleanup { log_must zinject -c all insert_disk $REMOVED_DISK $scsi_host poolexists $TESTPOOL && destroy_pool $TESTPOOL } log_assert "Testing zpool reopen with pool name as argument" log_onexit cleanup set_removed_disk scsi_host=$(get_scsi_host $REMOVED_DISK) # 1. Create a pool default_mirror_setup_noexit $REMOVED_DISK_ID $DISK2 # 2. Remove a disk. remove_disk $REMOVED_DISK log_must zpool reopen $TESTPOOL log_must check_state $TESTPOOL "$REMOVED_DISK_ID" "unavail" # 3. Write test file to pool. log_must generate_random_file /$TESTPOOL/data $LARGE_FILE_SIZE # 4. "Plug back" disk. insert_disk $REMOVED_DISK $scsi_host # 5. Reopen a pool and wait until resilvering is started. log_must zpool reopen $TESTPOOL log_must check_state $TESTPOOL "$REMOVED_DISK_ID" "online" # add delay to I/O requests for the reopened disk log_must zinject -d $REMOVED_DISK_ID -D25:1 $TESTPOOL # wait until resilver starts log_must wait_for_resilver_start $TESTPOOL $MAXTIMEOUT # 6. Reopen a pool again with -n flag. log_must zpool reopen -n $TESTPOOL # 7. Wait until resilvering is finished and check if it was restarted. log_must wait_for_resilver_end $TESTPOOL $MAXTIMEOUT # remove delay from disk log_must zinject -c all log_mustnot is_scan_restarted $TESTPOOL # clean up log_must zpool destroy $TESTPOOL log_pass "Zpool reopen test successful"