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author | Dimitri John Ledkov <xnox@ubuntu.com> | 2016-07-02 19:16:01 +0100 |
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committer | Dimitri John Ledkov <xnox@ubuntu.com> | 2016-07-02 19:16:01 +0100 |
commit | b83f8fcaffa542498c5698a3a161b9967ac1d3d6 (patch) | |
tree | 3cb83259723d112fd7b08b5bd299df2f5ee94009 /tests/07testreshape5 |
mdadm (3.4-2) unstable; urgency=low
* Reneable incremental assembly
* Rely on udev to assemble incremental arrays
* In environments with systemd rely on mdadm-last-resort@.timer|.service
units to activate degrated raids
* In environments initramfs-tools initrd (no systemd) add local-block
script to do the same after 2/3rds of root delay iteration
* Drop local-top initramfs script
* Drop dependency on initscripts package
* Drop INITRDSTART support
* Drop mdadm-raid init script
* Drop ancient preinst
* In mdadm.init remove dependency on mdadm-raid
* In mdadm.init check, and bail out running in a container
* In mdadm.config drop mdadm/autostart logic
* Drop CREATE stanzas from mkconf and don't include them in the
initramfs. The generated defaults, are the compiled-in defaults. And
the current one generates warnings when running mdadm in the
initramfs, as there is no passwd|group files to resolve root/disk
uid/gid. Closes: 717609
* Adapt changes and formatting of initramfs hook from Ubuntu
* Bump standards version to 3.9.7, no changes required
* Fix copyright-refers-to-symlink-license
* Closes: #781172, #796624, #769201, #813335, #632401, #804973, #714155,
#770002, #737132, #675452, #726390, #813637, #814036.
# imported from the archive
Diffstat (limited to 'tests/07testreshape5')
-rw-r--r-- | tests/07testreshape5 | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/07testreshape5 b/tests/07testreshape5 new file mode 100644 index 00000000..0e1f25f9 --- /dev/null +++ b/tests/07testreshape5 @@ -0,0 +1,45 @@ + +# +# test the reshape code by using test_reshape and the +# kernel md code to move data into and out of variously +# shaped md arrays. +set -x +layouts=(la ra ls rs) +for level in 5 6 +do +for chunk in 4 8 16 32 64 128 +do + devs="$dev1" + for disks in 2 3 4 5 6 + do + eval devs=\"$devs \$dev$disks\" + if [ " $level $disks" = " 6 3" -o " $level $disks" = " 6 2" ] + then continue + fi + for nlayout in 0 1 2 3 + do + layout=${layouts[$nlayout]} + + size=$[chunk*(disks-(level-4))*disks] + + # test restore: make a raid5 from a file, then do a compare + dd if=/dev/urandom of=/tmp/RandFile bs=1024 count=$size + $dir/test_stripe restore /tmp/RandFile $disks $[chunk*1024] $level $nlayout 0 $[size*1024] $devs + mdadm -CR -e 1.0 $md0 -amd -l$level -n$disks --assume-clean -c $chunk -p $layout $devs + cmp -s -n $[size*1024] $md0 /tmp/RandFile || { echo cmp failed ; exit 2; } + + # FIXME check parity + + # test save + dd if=/dev/urandom of=$md0 bs=1024 count=$size + blockdev --flushbufs $md0 $devs; sync + > /tmp/NewRand + $dir/test_stripe save /tmp/NewRand $disks $[chunk*1024] $level $nlayout 0 $[size*1024] $devs + cmp -s -n $[size*1024] $md0 /tmp/NewRand || { echo cmp failed ; exit 2; } + mdadm -S $md0 + udevadm settle + done + done +done +done +exit 0 |