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https://github.com/libguestfs/libguestfs.git
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Automated using this command: perl -pi.bak -e 's/(20[012][0-9])-20[12][01234]/$1-2025/g' `git ls-files`
177 lines
4.5 KiB
Bash
Executable File
177 lines
4.5 KiB
Bash
Executable File
#!/bin/bash -
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# libguestfs
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# Copyright (C) 2011-2025 Red Hat Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the 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,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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# Test guestfish md-create and md-detail commands.
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source ./functions.sh
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set -e
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set -x
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skip_if_skipped
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rm -f mdadm-{1,2,3,4}.img
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# Partition boundaries.
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p1_start=$(( 1024*1024/512 )); p1_end=$(( 20*1024*1024/512 - 1 ))
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p2_start=$(( p1_end+1 )); p2_end=$(( 40*1024*1024/512 - 1 ))
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p3_start=$(( p2_end+1 )); p3_end=$(( 60*1024*1024/512 - 1 ))
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p4_start=$(( p3_end+1 )); p4_end=$(( 80*1024*1024/512 - 1 ))
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guestfish <<EOF
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# Add four empty disks
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sparse mdadm-1.img 100M
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sparse mdadm-2.img 100M
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sparse mdadm-3.img 100M
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sparse mdadm-4.img 100M
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run
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# Create lots of test partitions.
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part-init /dev/sda mbr
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part-add /dev/sda p $p1_start $p1_end
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part-add /dev/sda p $p2_start $p2_end
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part-add /dev/sda p $p3_start $p3_end
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part-add /dev/sda p $p4_start $p4_end
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part-init /dev/sdb mbr
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part-add /dev/sdb p $p1_start $p1_end
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part-add /dev/sdb p $p2_start $p2_end
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part-add /dev/sdb p $p3_start $p3_end
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part-add /dev/sdb p $p4_start $p4_end
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part-init /dev/sdc mbr
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part-add /dev/sdc p $p1_start $p1_end
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part-add /dev/sdc p $p2_start $p2_end
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part-add /dev/sdc p $p3_start $p3_end
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part-add /dev/sdc p $p4_start $p4_end
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part-init /dev/sdd mbr
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part-add /dev/sdd p $p1_start $p1_end
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part-add /dev/sdd p $p2_start $p2_end
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part-add /dev/sdd p $p3_start $p3_end
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part-add /dev/sdd p $p4_start $p4_end
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# RAID 1.
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md-create r1t1 "/dev/sda1 /dev/sdb1"
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md-create r1t2 "/dev/sdc1 /dev/sdd1"
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# RAID 5.
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md-create r5t1 "/dev/sda2 /dev/sdb2 /dev/sdc2 /dev/sdd2" \
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missingbitmap:0x10 nrdevices:4 spare:1 level:5
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md-create r5t2 "/dev/sda3 /dev/sdb3" missingbitmap:0x1 level:5 chunk:65536
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md-create r5t3 "/dev/sdc3 /dev/sdd3" \
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missingbitmap:0x6 nrdevices:2 spare:2 level:5
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# Make some filesystems and put some content on the
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# new RAID devices to see if they work.
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mkfs ext2 /dev/md/r1t1
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mkfs ext2 /dev/md/r1t2
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mkfs ext2 /dev/md/r5t1
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mkfs ext2 /dev/md/r5t2
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mkfs ext2 /dev/md/r5t3
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mkmountpoint /r1t1
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mount /dev/md/r1t1 /r1t1
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mkmountpoint /r1t2
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mount /dev/md/r1t2 /r1t2
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mkmountpoint /r5t1
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mount /dev/md/r5t1 /r5t1
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mkmountpoint /r5t2
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mount /dev/md/r5t2 /r5t2
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mkmountpoint /r5t3
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mount /dev/md/r5t3 /r5t3
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touch /r1t1/foo
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mkdir /r1t2/bar
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write /r5t1/foo "hello"
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write /r5t2/bar "goodbye"
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write /r5t3/baz "testing"
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EOF
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eval `guestfish --listen`
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guestfish --remote add-ro mdadm-1.img
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guestfish --remote add-ro mdadm-2.img
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guestfish --remote add-ro mdadm-3.img
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guestfish --remote add-ro mdadm-4.img
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guestfish --remote run
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for md in `guestfish --remote list-md-devices`; do
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guestfish --remote md-detail "$md" > md-detail.out
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sed 's/:\s*/=/' md-detail.out > md-detail.out.sh
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. md-detail.out.sh
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rm -f md-detail.out.sh
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error=0
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case "$name" in
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*:r1t1)
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[ "$level" = "raid1" ] || error=1
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[ "$devices" -eq 2 ] || error=1
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;;
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*:r1t2)
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[ "$level" = "raid1" ] || error=1
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[ "$devices" -eq 2 ] || error=1
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;;
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*:r5t1)
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[ "$level" = "raid5" ] || error=1
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[ "$devices" -eq 4 ] || error=1
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;;
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*:r5t2)
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[ "$level" = "raid5" ] || error=1
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[ "$devices" -eq 3 ] || error=1
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;;
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*:r5t3)
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[ "$level" = "raid5" ] || error=1
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[ "$devices" -eq 2 ] || error=1
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;;
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*)
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error=1
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esac
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[[ "$uuid" =~ ([0-9a-f]{8}:){3}[0-9a-f]{8} ]] || error=1
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[ ! -z "$metadata" ] || error=1
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if [ "$error" -eq 1 ]; then
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echo "$0: Unexpected output from md-detail for device $md"
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cat md-detail.out
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guestfish --remote exit
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exit 1
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fi
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done
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guestfish --remote exit
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eval `guestfish --listen`
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guestfish --remote add-ro mdadm-1.img
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guestfish --remote add-ro mdadm-2.img
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guestfish --remote add-ro mdadm-3.img
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guestfish --remote add-ro mdadm-4.img
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guestfish --remote run
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for md in `guestfish --remote list-md-devices`; do
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guestfish --remote md-stop "$md"
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done
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guestfish --remote exit
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rm md-detail.out mdadm-1.img mdadm-2.img mdadm-3.img mdadm-4.img
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