Your message dated Sat, 2 Oct 2010 08:26:13 +0200
with message-id <[email protected]>
and subject line Re: Bug#598721: mdadm: internal bitmap uses way too large
chunks
has caused the Debian Bug report #598721,
regarding mdadm: internal bitmap uses way too large chunks
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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misconfiguration somewhere. Please contact [email protected]
immediately.)
--
598721: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=598721
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: mdadm
Version: 3.1.4-1+8efb9d1
Severity: important
I noticed that when adding internal bitmaps to md devices,
that the chunks used were far too large:
r...@corky:/home/paul# cat /proc/mdstat
Personalities : [raid1]
md4 : active raid1 sdb5[0] sdc5[1]
587202560 blocks [2/2] [UU]
bitmap: 2/5 pages [8KB], 65536KB chunk
md3 : active raid1 sdc3[2](W) sda3[0] sdb3[1](W)
10485696 blocks [3/3] [UUU]
bitmap: 1/1 pages [4KB], 65536KB chunk
md2 : active raid1 sdb2[0] sdc2[1]
4194240 blocks [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md1 : active raid1 sdc1[2](W) sda1[0] sdb1[1](W)
213120 blocks [3/3] [UUU]
bitmap: 1/1 pages [4KB], 65536KB chunk
unused devices: <none>
I mean, using 64M chunks on an md device that's just 208MB is silly.
After downgrading to mdadm 3.0.3:
r...@corky:/home/paul# mdadm --grow --bitmap=none /dev/md1
r...@corky:/home/paul# cat /proc/mdstat
Personalities : [raid1]
md4 : active raid1 sdb5[0] sdc5[1]
587202560 blocks [2/2] [UU]
bitmap: 3/5 pages [12KB], 65536KB chunk
md3 : active raid1 sdc3[2](W) sda3[0] sdb3[1](W)
10485696 blocks [3/3] [UUU]
bitmap: 1/1 pages [4KB], 65536KB chunk
md2 : active raid1 sdb2[0] sdc2[1]
4194240 blocks [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md1 : active raid1 sdc1[2](W) sda1[0] sdb1[1](W)
213120 blocks [3/3] [UUU]
unused devices: <none>
r...@corky:/home/paul# mdadm --grow --bitmap=internal /dev/md1
r...@corky:/home/paul# cat /proc/mdstat
Personalities : [raid1]
md4 : active raid1 sdb5[0] sdc5[1]
587202560 blocks [2/2] [UU]
bitmap: 2/5 pages [8KB], 65536KB chunk
md3 : active raid1 sdc3[2](W) sda3[0] sdb3[1](W)
10485696 blocks [3/3] [UUU]
bitmap: 1/1 pages [4KB], 65536KB chunk
md2 : active raid1 sdb2[0] sdc2[1]
4194240 blocks [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md1 : active raid1 sdc1[2](W) sda1[0] sdb1[1](W)
213120 blocks [3/3] [UUU]
bitmap: 27/27 pages [108KB], 4KB chunk
unused devices: <none>
Now it's using a much more sensible chunk size.
I suspect somewhere the calculation of optimal chunk size is failing
and defaulting to the largest allowed.
Thanks,
Paul
-- Package-specific info:
--- mount output
/dev/md3 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/mapper/vg0-var on /var type ext4 (rw)
/dev/mapper/vg0-vservers on /var/lib/vservers type ext4
(rw,tag,notagcheck,errors=remount-ro)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
/dev/md1 on /boot type ext2 (rw,noatime)
none on /lib/init/rw type tmpfs (rw,nosuid,relatime,mode=755)
/var/lib/vservers/web1/var/www/home/paul on /home/paul/public_html type none
(rw,bind)
--- mdadm.conf
# mdadm.conf
#
# Please refer to mdadm.conf(5) for information about this file.
#
# by default, scan all partitions (/proc/partitions) for MD superblocks.
# alternatively, specify devices to scan, using wildcards if desired.
DEVICE partitions
# auto-create devices with Debian standard permissions
CREATE owner=root group=disk mode=0660 auto=yes
# automatically tag new arrays as belonging to the local system
HOMEHOST <system>
# instruct the monitoring daemon where to send mail alerts
MAILADDR root
# definitions of existing MD arrays
ARRAY /dev/md1 UUID=b9c2a8c1:93fec564:df67d46a:a745aad2
ARRAY /dev/md2 UUID=d87298dd:80608dd0:df67d46a:a745aad2
ARRAY /dev/md3 UUID=c998ce4c:0d34a6ac:df67d46a:a745aad2
ARRAY /dev/md4 UUID=bf714a5c:3a1cb581:df67d46a:a745aad2
# This file was auto-generated on Sun, 29 Aug 2010 15:31:12 +0200
# by mkconf 3.1.2-2.1
--- /proc/mdstat:
Personalities : [raid1]
md4 : active raid1 sdb5[0] sdc5[1]
587202560 blocks [2/2] [UU]
bitmap: 3/5 pages [12KB], 65536KB chunk
md3 : active raid1 sdc3[2](W) sda3[0] sdb3[1](W)
10485696 blocks [3/3] [UUU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md2 : active raid1 sdb2[0] sdc2[1]
4194240 blocks [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md1 : active raid1 sdc1[2](W) sda1[0] sdb1[1](W)
213120 blocks [3/3] [UUU]
bitmap: 0/27 pages [0KB], 4KB chunk
unused devices: <none>
--- /proc/partitions:
major minor #blocks name
8 32 1465138584 sdc
8 33 213220 sdc1
8 34 4194304 sdc2
8 35 10485760 sdc3
8 36 1 sdc4
8 37 629145600 sdc5
8 38 821097624 sdc6
8 16 1465138584 sdb
8 17 213220 sdb1
8 18 4194304 sdb2
8 19 10485760 sdb3
8 20 1 sdb4
8 21 629145600 sdb5
8 22 821097624 sdb6
8 0 78150744 sda
8 1 213220 sda1
8 3 10485760 sda3
8 4 67451736 sda4
9 1 213120 md1
9 2 4194240 md2
9 3 10485696 md3
9 4 587202560 md4
253 0 10485760 dm-0
253 1 524288000 dm-1
--- initrd.img-2.6.32-5-vserver-amd64:
17674 blocks
fd7ccaaaaa1e3e462e74e161bb8a31f1 ./etc/mdadm/mdadm.conf
7966ccb72128e7a86d09b7c3b5df7557 ./sbin/mdadm
6b782ae76f866914ec236b2d14b43f24 ./scripts/local-top/mdadm
9e20588860bf64b277cded9f017c912e
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/raid6_pq.ko
6f0263b721786d51e5a11d13a9975ad4
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/dm-mod.ko
cfeb0babbe6df8fad84a9c936009e847
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/dm-mirror.ko
8bb293de41e5b5e2a3f42f13768ee39b
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/linear.ko
2cca019844807432877b2f5f0523a4ca
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/dm-snapshot.ko
719dfd2072404ae93a1673c5afeb16be
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/raid456.ko
1961becb3467fcf5bf3c1057d373cabb
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/dm-region-hash.ko
020a3c0d0cd25405c2a93bc2cccab98a
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/dm-log.ko
49190d078113d1909b5474609c0332ca
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/raid1.ko
8b354c4263a231651d39140a76c9157c
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/md-mod.ko
bd14a15cfd5a13d7f56582ed3f85b867
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/multipath.ko
43ca4005e456ce8e8290e8b32c80f168
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/raid0.ko
9602b7f6e08bd047066de54e963f5782
./lib/modules/2.6.32-5-vserver-amd64/kernel/drivers/md/raid10.ko
--- /proc/modules:
dm_mod 54368 6 - Live 0xffffffffa009e000
raid1 18175 4 - Live 0xffffffffa006e000
md_mod 73776 4 raid1, Live 0xffffffffa0089000
--- /var/log/syslog:
--- volume detail:
/dev/sda is not recognised by mdadm.
/dev/sda1:
Magic : a92b4efc
Version : 0.90.00
UUID : b9c2a8c1:93fec564:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:06:11 2010
Raid Level : raid1
Used Dev Size : 213120 (208.16 MiB 218.23 MB)
Array Size : 213120 (208.16 MiB 218.23 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 1
Update Time : Fri Oct 1 13:40:47 2010
State : clean
Internal Bitmap : present
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 16bda82a - correct
Events : 182
Number Major Minor RaidDevice State
this 0 8 1 0 active sync /dev/sda1
0 0 8 1 0 active sync /dev/sda1
1 1 8 17 1 active sync write-mostly /dev/sdb1
2 2 8 33 2 active sync write-mostly /dev/sdc1
--
/dev/sda3:
Magic : a92b4efc
Version : 0.90.00
UUID : c998ce4c:0d34a6ac:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:09:21 2010
Raid Level : raid1
Used Dev Size : 10485696 (10.00 GiB 10.74 GB)
Array Size : 10485696 (10.00 GiB 10.74 GB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 3
Update Time : Fri Oct 1 13:48:12 2010
State : clean
Internal Bitmap : present
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : a0667245 - correct
Events : 376
Number Major Minor RaidDevice State
this 0 8 3 0 active sync /dev/sda3
0 0 8 3 0 active sync /dev/sda3
1 1 8 19 1 active sync write-mostly /dev/sdb3
2 2 8 35 2 active sync write-mostly /dev/sdc3
--
/dev/sda4 is not recognised by mdadm.
/dev/sdb:
Magic : a92b4efc
Version : 0.90.00
UUID : bf714a5c:3a1cb581:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:10:19 2010
Raid Level : raid1
Used Dev Size : 587202560 (560.00 GiB 601.30 GB)
Array Size : 587202560 (560.00 GiB 601.30 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 4
Update Time : Thu Sep 30 18:25:19 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : e5865817 - correct
Events : 14714
Number Major Minor RaidDevice State
this 0 8 20 0 active sync /dev/sdb4
0 0 8 20 0 active sync /dev/sdb4
1 1 8 37 1 active sync /dev/sdc5
--
/dev/sdb1:
Magic : a92b4efc
Version : 0.90.00
UUID : b9c2a8c1:93fec564:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:06:11 2010
Raid Level : raid1
Used Dev Size : 213120 (208.16 MiB 218.23 MB)
Array Size : 213120 (208.16 MiB 218.23 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 1
Update Time : Fri Oct 1 13:40:47 2010
State : clean
Internal Bitmap : present
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 16bdaa3c - correct
Events : 182
Number Major Minor RaidDevice State
this 1 8 17 1 active sync write-mostly /dev/sdb1
0 0 8 1 0 active sync /dev/sda1
1 1 8 17 1 active sync write-mostly /dev/sdb1
2 2 8 33 2 active sync write-mostly /dev/sdc1
--
/dev/sdb2:
Magic : a92b4efc
Version : 0.90.00
UUID : d87298dd:80608dd0:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:08:41 2010
Raid Level : raid1
Used Dev Size : 4194240 (4.00 GiB 4.29 GB)
Array Size : 4194240 (4.00 GiB 4.29 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 2
Update Time : Fri Oct 1 13:39:45 2010
State : clean
Internal Bitmap : present
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 220c1b87 - correct
Events : 86
Number Major Minor RaidDevice State
this 0 8 18 0 active sync /dev/sdb2
0 0 8 18 0 active sync /dev/sdb2
1 1 8 34 1 active sync /dev/sdc2
--
/dev/sdb3:
Magic : a92b4efc
Version : 0.90.00
UUID : c998ce4c:0d34a6ac:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:09:21 2010
Raid Level : raid1
Used Dev Size : 10485696 (10.00 GiB 10.74 GB)
Array Size : 10485696 (10.00 GiB 10.74 GB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 3
Update Time : Fri Oct 1 13:48:12 2010
State : clean
Internal Bitmap : present
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : a0667457 - correct
Events : 376
Number Major Minor RaidDevice State
this 1 8 19 1 active sync write-mostly /dev/sdb3
0 0 8 3 0 active sync /dev/sda3
1 1 8 19 1 active sync write-mostly /dev/sdb3
2 2 8 35 2 active sync write-mostly /dev/sdc3
--
/dev/sdb4 is not recognised by mdadm.
/dev/sdb5:
Magic : a92b4efc
Version : 0.90.00
UUID : bf714a5c:3a1cb581:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:10:19 2010
Raid Level : raid1
Used Dev Size : 587202560 (560.00 GiB 601.30 GB)
Array Size : 587202560 (560.00 GiB 601.30 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 4
Update Time : Fri Oct 1 13:50:38 2010
State : clean
Internal Bitmap : present
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : e58795a8 - correct
Events : 20274
Number Major Minor RaidDevice State
this 0 8 21 0 active sync /dev/sdb5
0 0 8 21 0 active sync /dev/sdb5
1 1 8 37 1 active sync /dev/sdc5
--
/dev/sdb6:
Magic : a92b4efc
Version : 0.90.00
UUID : bf714a5c:3a1cb581:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:10:19 2010
Raid Level : raid1
Used Dev Size : 587202560 (560.00 GiB 601.30 GB)
Array Size : 587202560 (560.00 GiB 601.30 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 4
Update Time : Thu Sep 30 18:25:19 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : e5865817 - correct
Events : 14714
Number Major Minor RaidDevice State
this 0 8 20 0 active sync /dev/sdb4
0 0 8 20 0 active sync /dev/sdb4
1 1 8 37 1 active sync /dev/sdc5
--
/dev/sdc:
Magic : a92b4efc
Version : 0.90.00
UUID : bf714a5c:3a1cb581:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:10:19 2010
Raid Level : raid1
Used Dev Size : 1450245184 (1383.06 GiB 1485.05 GB)
Array Size : 1450245184 (1383.06 GiB 1485.05 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 4
Update Time : Thu Sep 30 15:16:49 2010
State : clean
Internal Bitmap : present
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 18f6fe6f - correct
Events : 9236
Number Major Minor RaidDevice State
this 1 8 36 1 active sync /dev/sdc4
0 0 8 20 0 active sync /dev/sdb4
1 1 8 36 1 active sync /dev/sdc4
--
/dev/sdc1:
Magic : a92b4efc
Version : 0.90.00
UUID : b9c2a8c1:93fec564:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:06:11 2010
Raid Level : raid1
Used Dev Size : 213120 (208.16 MiB 218.23 MB)
Array Size : 213120 (208.16 MiB 218.23 MB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 1
Update Time : Fri Oct 1 13:40:47 2010
State : clean
Internal Bitmap : present
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : 16bdaa4e - correct
Events : 182
Number Major Minor RaidDevice State
this 2 8 33 2 active sync write-mostly /dev/sdc1
0 0 8 1 0 active sync /dev/sda1
1 1 8 17 1 active sync write-mostly /dev/sdb1
2 2 8 33 2 active sync write-mostly /dev/sdc1
--
/dev/sdc2:
Magic : a92b4efc
Version : 0.90.00
UUID : d87298dd:80608dd0:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:08:41 2010
Raid Level : raid1
Used Dev Size : 4194240 (4.00 GiB 4.29 GB)
Array Size : 4194240 (4.00 GiB 4.29 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 2
Update Time : Fri Oct 1 13:39:45 2010
State : clean
Internal Bitmap : present
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 220c1b99 - correct
Events : 86
Number Major Minor RaidDevice State
this 1 8 34 1 active sync /dev/sdc2
0 0 8 18 0 active sync /dev/sdb2
1 1 8 34 1 active sync /dev/sdc2
--
/dev/sdc3:
Magic : a92b4efc
Version : 0.90.00
UUID : c998ce4c:0d34a6ac:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:09:21 2010
Raid Level : raid1
Used Dev Size : 10485696 (10.00 GiB 10.74 GB)
Array Size : 10485696 (10.00 GiB 10.74 GB)
Raid Devices : 3
Total Devices : 3
Preferred Minor : 3
Update Time : Fri Oct 1 13:48:12 2010
State : clean
Internal Bitmap : present
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Checksum : a0667469 - correct
Events : 376
Number Major Minor RaidDevice State
this 2 8 35 2 active sync write-mostly /dev/sdc3
0 0 8 3 0 active sync /dev/sda3
1 1 8 19 1 active sync write-mostly /dev/sdb3
2 2 8 35 2 active sync write-mostly /dev/sdc3
--
/dev/sdc4 is not recognised by mdadm.
/dev/sdc5:
Magic : a92b4efc
Version : 0.90.00
UUID : bf714a5c:3a1cb581:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:10:19 2010
Raid Level : raid1
Used Dev Size : 587202560 (560.00 GiB 601.30 GB)
Array Size : 587202560 (560.00 GiB 601.30 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 4
Update Time : Fri Oct 1 13:50:38 2010
State : clean
Internal Bitmap : present
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : e58795ba - correct
Events : 20274
Number Major Minor RaidDevice State
this 1 8 37 1 active sync /dev/sdc5
0 0 8 21 0 active sync /dev/sdb5
1 1 8 37 1 active sync /dev/sdc5
--
/dev/sdc6:
Magic : a92b4efc
Version : 0.90.00
UUID : bf714a5c:3a1cb581:df67d46a:a745aad2 (local to host corky)
Creation Time : Sun Aug 29 15:10:19 2010
Raid Level : raid1
Used Dev Size : 1450245184 (1383.06 GiB 1485.05 GB)
Array Size : 1450245184 (1383.06 GiB 1485.05 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 4
Update Time : Thu Sep 30 15:16:49 2010
State : clean
Internal Bitmap : present
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 18f6fe6f - correct
Events : 9236
Number Major Minor RaidDevice State
this 1 8 36 1 active sync /dev/sdc4
0 0 8 20 0 active sync /dev/sdb4
1 1 8 36 1 active sync /dev/sdc4
--
--- /proc/cmdline
root=/dev/md3 ro vga=normal console=tty0 console=ttyS0,115200
--- grub legacy:
kernel /vmlinuz-2.6.32-5-vserver-amd64 root=/dev/md3 ro vga=normal
console=tty0 console=ttyS0,115200
kernel /vmlinuz-2.6.32-5-vserver-amd64 root=/dev/md3 ro vga=normal
console=tty0 console=ttyS0,115200 single
--- udev:
ii udev 160-1 /dev/ and hotplug management daemon
4a574fcd059040d33ea18a8aa605a184 /lib/udev/rules.d/64-md-raid.rules
--- /dev:
brw-rw---- 1 root disk 9, 1 Oct 1 13:39 /dev/md1
brw-rw---- 1 root disk 9, 2 Oct 1 13:39 /dev/md2
brw-rw---- 1 root disk 9, 3 Oct 1 13:39 /dev/md3
brw-rw---- 1 root disk 9, 4 Oct 1 13:39 /dev/md4
/dev/disk/by-id:
total 0
lrwxrwxrwx 1 root root 9 Aug 29 18:54
ata-INTEL_SSDSA2M080G2GC_CVPO94360039080BGN -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 1 13:40
ata-INTEL_SSDSA2M080G2GC_CVPO94360039080BGN-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 29 18:54
ata-INTEL_SSDSA2M080G2GC_CVPO94360039080BGN-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Aug 31 18:52
ata-INTEL_SSDSA2M080G2GC_CVPO94360039080BGN-part4 -> ../../sda4
lrwxrwxrwx 1 root root 9 Sep 30 18:27 ata-SAMSUNG_HD154UI_S1XWJ1KZ116980 ->
../../sdb
lrwxrwxrwx 1 root root 10 Oct 1 13:40 ata-SAMSUNG_HD154UI_S1XWJ1KZ116980-part1
-> ../../sdb1
lrwxrwxrwx 1 root root 10 Aug 30 22:14 ata-SAMSUNG_HD154UI_S1XWJ1KZ116980-part2
-> ../../sdb2
lrwxrwxrwx 1 root root 10 Aug 29 18:54 ata-SAMSUNG_HD154UI_S1XWJ1KZ116980-part3
-> ../../sdb3
lrwxrwxrwx 1 root root 10 Sep 30 18:27 ata-SAMSUNG_HD154UI_S1XWJ1KZ116980-part4
-> ../../sdb4
lrwxrwxrwx 1 root root 10 Sep 30 21:37 ata-SAMSUNG_HD154UI_S1XWJ1KZ116980-part5
-> ../../sdb5
lrwxrwxrwx 1 root root 10 Sep 30 18:27 ata-SAMSUNG_HD154UI_S1XWJ1KZ116980-part6
-> ../../sdb6
lrwxrwxrwx 1 root root 9 Sep 30 18:25 ata-WDC_WD15EADS-00P8B0_WD-WMAVU0536965
-> ../../sdc
lrwxrwxrwx 1 root root 10 Oct 1 13:40
ata-WDC_WD15EADS-00P8B0_WD-WMAVU0536965-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Aug 30 22:14
ata-WDC_WD15EADS-00P8B0_WD-WMAVU0536965-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Aug 29 18:54
ata-WDC_WD15EADS-00P8B0_WD-WMAVU0536965-part3 -> ../../sdc3
lrwxrwxrwx 1 root root 10 Sep 30 15:21
ata-WDC_WD15EADS-00P8B0_WD-WMAVU0536965-part4 -> ../../sdc4
lrwxrwxrwx 1 root root 10 Sep 30 21:37
ata-WDC_WD15EADS-00P8B0_WD-WMAVU0536965-part5 -> ../../sdc5
lrwxrwxrwx 1 root root 10 Sep 30 15:21
ata-WDC_WD15EADS-00P8B0_WD-WMAVU0536965-part6 -> ../../sdc6
lrwxrwxrwx 1 root root 10 Aug 29 18:54 dm-name-vg0-var -> ../../dm-0
lrwxrwxrwx 1 root root 10 Aug 31 18:52 dm-name-vg0-vservers -> ../../dm-1
lrwxrwxrwx 1 root root 10 Aug 29 18:54
dm-uuid-LVM-UYszOb411SaMX1yZ0uVZNjQvSm6tNwbfRqm1LmsdrnlwiG9Cim4oyAYqIm3k0QpH ->
../../dm-0
lrwxrwxrwx 1 root root 10 Aug 31 18:52
dm-uuid-LVM-UYszOb411SaMX1yZ0uVZNjQvSm6tNwbfUMYg8lVuxDHzRCYCrrX8Byc390P56FKG ->
../../dm-1
lrwxrwxrwx 1 root root 9 Oct 1 13:39
md-uuid-b9c2a8c1:93fec564:df67d46a:a745aad2 -> ../../md1
lrwxrwxrwx 1 root root 9 Oct 1 13:39
md-uuid-bf714a5c:3a1cb581:df67d46a:a745aad2 -> ../../md4
lrwxrwxrwx 1 root root 9 Oct 1 13:39
md-uuid-c998ce4c:0d34a6ac:df67d46a:a745aad2 -> ../../md3
lrwxrwxrwx 1 root root 9 Oct 1 13:39
md-uuid-d87298dd:80608dd0:df67d46a:a745aad2 -> ../../md2
lrwxrwxrwx 1 root root 9 Aug 29 18:54
scsi-SATA_INTEL_SSDSA2M08CVPO94360039080BGN -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 1 13:40
scsi-SATA_INTEL_SSDSA2M08CVPO94360039080BGN-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 29 18:54
scsi-SATA_INTEL_SSDSA2M08CVPO94360039080BGN-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Aug 31 18:52
scsi-SATA_INTEL_SSDSA2M08CVPO94360039080BGN-part4 -> ../../sda4
lrwxrwxrwx 1 root root 9 Sep 30 18:27 scsi-SATA_SAMSUNG_HD154UIS1XWJ1KZ116980
-> ../../sdb
lrwxrwxrwx 1 root root 10 Oct 1 13:40
scsi-SATA_SAMSUNG_HD154UIS1XWJ1KZ116980-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Aug 30 22:14
scsi-SATA_SAMSUNG_HD154UIS1XWJ1KZ116980-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Aug 29 18:54
scsi-SATA_SAMSUNG_HD154UIS1XWJ1KZ116980-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Sep 30 18:27
scsi-SATA_SAMSUNG_HD154UIS1XWJ1KZ116980-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Sep 30 21:37
scsi-SATA_SAMSUNG_HD154UIS1XWJ1KZ116980-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 10 Sep 30 18:27
scsi-SATA_SAMSUNG_HD154UIS1XWJ1KZ116980-part6 -> ../../sdb6
lrwxrwxrwx 1 root root 9 Sep 30 18:25
scsi-SATA_WDC_WD15EADS-00_WD-WMAVU0536965 -> ../../sdc
lrwxrwxrwx 1 root root 10 Oct 1 13:40
scsi-SATA_WDC_WD15EADS-00_WD-WMAVU0536965-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Aug 30 22:14
scsi-SATA_WDC_WD15EADS-00_WD-WMAVU0536965-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Aug 29 18:54
scsi-SATA_WDC_WD15EADS-00_WD-WMAVU0536965-part3 -> ../../sdc3
lrwxrwxrwx 1 root root 10 Sep 30 15:21
scsi-SATA_WDC_WD15EADS-00_WD-WMAVU0536965-part4 -> ../../sdc4
lrwxrwxrwx 1 root root 10 Sep 30 21:37
scsi-SATA_WDC_WD15EADS-00_WD-WMAVU0536965-part5 -> ../../sdc5
lrwxrwxrwx 1 root root 10 Sep 30 15:21
scsi-SATA_WDC_WD15EADS-00_WD-WMAVU0536965-part6 -> ../../sdc6
lrwxrwxrwx 1 root root 9 Sep 30 18:25 wwn-0x50014ee0ac575bb8 -> ../../sdc
lrwxrwxrwx 1 root root 10 Oct 1 13:40 wwn-0x50014ee0ac575bb8-part1 ->
../../sdc1
lrwxrwxrwx 1 root root 10 Aug 30 22:14 wwn-0x50014ee0ac575bb8-part2 ->
../../sdc2
lrwxrwxrwx 1 root root 10 Aug 29 18:54 wwn-0x50014ee0ac575bb8-part3 ->
../../sdc3
lrwxrwxrwx 1 root root 10 Sep 30 15:21 wwn-0x50014ee0ac575bb8-part4 ->
../../sdc4
lrwxrwxrwx 1 root root 10 Sep 30 21:37 wwn-0x50014ee0ac575bb8-part5 ->
../../sdc5
lrwxrwxrwx 1 root root 10 Sep 30 15:21 wwn-0x50014ee0ac575bb8-part6 ->
../../sdc6
lrwxrwxrwx 1 root root 9 Aug 29 18:54 wwn-0x50015179590d2da6 -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 1 13:40 wwn-0x50015179590d2da6-part1 ->
../../sda1
lrwxrwxrwx 1 root root 10 Aug 29 18:54 wwn-0x50015179590d2da6-part3 ->
../../sda3
lrwxrwxrwx 1 root root 10 Aug 31 18:52 wwn-0x50015179590d2da6-part4 ->
../../sda4
lrwxrwxrwx 1 root root 9 Sep 30 18:27 wwn-0x50024e9002de5dbe -> ../../sdb
lrwxrwxrwx 1 root root 10 Oct 1 13:40 wwn-0x50024e9002de5dbe-part1 ->
../../sdb1
lrwxrwxrwx 1 root root 10 Aug 30 22:14 wwn-0x50024e9002de5dbe-part2 ->
../../sdb2
lrwxrwxrwx 1 root root 10 Aug 29 18:54 wwn-0x50024e9002de5dbe-part3 ->
../../sdb3
lrwxrwxrwx 1 root root 10 Sep 30 18:27 wwn-0x50024e9002de5dbe-part4 ->
../../sdb4
lrwxrwxrwx 1 root root 10 Sep 30 21:37 wwn-0x50024e9002de5dbe-part5 ->
../../sdb5
lrwxrwxrwx 1 root root 10 Sep 30 18:27 wwn-0x50024e9002de5dbe-part6 ->
../../sdb6
/dev/disk/by-label:
total 0
lrwxrwxrwx 1 root root 9 Oct 1 13:39 root -> ../../md3
lrwxrwxrwx 1 root root 10 Aug 29 18:54 var -> ../../dm-0
/dev/disk/by-path:
total 0
lrwxrwxrwx 1 root root 9 Aug 29 18:54 pci-0000:00:1f.2-scsi-0:0:0:0 ->
../../sda
lrwxrwxrwx 1 root root 10 Oct 1 13:40 pci-0000:00:1f.2-scsi-0:0:0:0-part1 ->
../../sda1
lrwxrwxrwx 1 root root 10 Aug 29 18:54 pci-0000:00:1f.2-scsi-0:0:0:0-part3 ->
../../sda3
lrwxrwxrwx 1 root root 10 Aug 31 18:52 pci-0000:00:1f.2-scsi-0:0:0:0-part4 ->
../../sda4
lrwxrwxrwx 1 root root 9 Sep 30 18:27 pci-0000:00:1f.2-scsi-1:0:0:0 ->
../../sdb
lrwxrwxrwx 1 root root 10 Oct 1 13:40 pci-0000:00:1f.2-scsi-1:0:0:0-part1 ->
../../sdb1
lrwxrwxrwx 1 root root 10 Aug 30 22:14 pci-0000:00:1f.2-scsi-1:0:0:0-part2 ->
../../sdb2
lrwxrwxrwx 1 root root 10 Aug 29 18:54 pci-0000:00:1f.2-scsi-1:0:0:0-part3 ->
../../sdb3
lrwxrwxrwx 1 root root 10 Sep 30 18:27 pci-0000:00:1f.2-scsi-1:0:0:0-part4 ->
../../sdb4
lrwxrwxrwx 1 root root 10 Sep 30 21:37 pci-0000:00:1f.2-scsi-1:0:0:0-part5 ->
../../sdb5
lrwxrwxrwx 1 root root 10 Sep 30 18:27 pci-0000:00:1f.2-scsi-1:0:0:0-part6 ->
../../sdb6
lrwxrwxrwx 1 root root 9 Sep 30 18:25 pci-0000:00:1f.2-scsi-2:0:0:0 ->
../../sdc
lrwxrwxrwx 1 root root 10 Oct 1 13:40 pci-0000:00:1f.2-scsi-2:0:0:0-part1 ->
../../sdc1
lrwxrwxrwx 1 root root 10 Aug 30 22:14 pci-0000:00:1f.2-scsi-2:0:0:0-part2 ->
../../sdc2
lrwxrwxrwx 1 root root 10 Aug 29 18:54 pci-0000:00:1f.2-scsi-2:0:0:0-part3 ->
../../sdc3
lrwxrwxrwx 1 root root 10 Sep 30 15:21 pci-0000:00:1f.2-scsi-2:0:0:0-part4 ->
../../sdc4
lrwxrwxrwx 1 root root 10 Sep 30 21:37 pci-0000:00:1f.2-scsi-2:0:0:0-part5 ->
../../sdc5
lrwxrwxrwx 1 root root 10 Sep 30 15:21 pci-0000:00:1f.2-scsi-2:0:0:0-part6 ->
../../sdc6
/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 root root 10 Aug 29 18:54 003d02b5-b6c9-40e0-acba-4cae5f095391 ->
../../dm-0
lrwxrwxrwx 1 root root 9 Oct 1 13:39 3c954068-1ea5-4745-b3af-f8c66e6b4116 ->
../../md1
lrwxrwxrwx 1 root root 9 Oct 1 13:39 9025ce38-f16b-4c7a-b5f1-5c8653e5121f ->
../../md2
lrwxrwxrwx 1 root root 9 Oct 1 13:39 ddb7e876-8bac-4d33-b505-bd3b736d848a ->
../../md3
/dev/md:
total 0
--- End Message ---
--- Begin Message ---
tags 598721 wontfix
thanks
also sprach Neil Brown <[email protected]> [2010.10.02.0032 +0200]:
> You don't need to down grade. If you don't like the default that mdadm
> chooses for you, you are free to choose your own and specify it with the
> --bitmap-chunk option.
Thanks Neil. The corresponding change is
b8ab2a50aba72c7316d92d0fb414167844673136
and I trust your judgement entirely. Since there is an option to
override the new default, I will not do anything about this bug
report. Sorry Paul.
--
.''`. martin f. krafft <[email protected]> Related projects:
: :' : proud Debian developer http://debiansystem.info
`. `'` http://people.debian.org/~madduck http://vcs-pkg.org
`- Debian - when you have better things to do than fixing systems
there are only 10 types of people in the world:
those who understand binary and those who don't.
digital_signature_gpg.asc
Description: Digital signature (see http://martin-krafft.net/gpg/)
--- End Message ---
