Bug#697585: lvm2: Confirming this even without xen
mimo
techtech at gn.apc.org
Tue Apr 16 10:46:00 UTC 2013
Package: lvm2
Version: 2.02.66-5
Severity: normal
Seeing similar behaviour when I tried to remove a md raid using pvmove. Machine became unresponsive after some 10 minutes and reported hung tasks on the serial console. I also can't risk to test but here the outputs from the two commands:
dmsetup info
Name: vg0-swapspare
State: ACTIVE
Read Ahead: 256
Tables present: LIVE
Open count: 1
Event number: 0
Major, minor: 253, 1
Number of targets: 1
UUID: LVM-gMrFeTNsELLjNEEqJUY5EUQhQ0V3ecnzjwPSQ3fq3Tq5MsHHI7MEk9cS4tS9j1yU
Name: vg0-home
State: ACTIVE
Read Ahead: 256
Tables present: LIVE
Open count: 1
Event number: 0
Major, minor: 253, 2
Number of targets: 2
UUID: LVM-gMrFeTNsELLjNEEqJUY5EUQhQ0V3ecnzivOgKf291nEss6Fg0AixmeGw3p9ikGsc
Name: vg0-pvmove0
State: ACTIVE
Read Ahead: 256
Tables present: LIVE
Open count: 2
Event number: 0
Major, minor: 253, 0
Number of targets: 2
UUID: LVM-gMrFeTNsELLjNEEqJUY5EUQhQ0V3ecnzaMMOSDkQRieW9eQ0iRNK8Ovsqq9MH4ol
dmsetup table
vg0-swapspare: 0 35807232 linear 253:0 333520896
vg0-home: 0 976764928 linear 9:4 384
vg0-home: 976764928 333520896 linear 253:0 0
vg0-pvmove0: 0 333520896 mirror core 1 1024 2 9:3 384 9:4 976765312
vg0-pvmove0: 333520896 35807232 linear 9:3 333521280
Thanks
Michael
-- System Information:
Debian Release: 6.0.7
APT prefers stable
APT policy: (999, 'stable'), (400, 'stable-updates'), (400, 'oldstable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-5-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages lvm2 depends on:
ii dmsetup 2:1.02.48-5 The Linux Kernel Device Mapper use
ii libc6 2.11.3-4 Embedded GNU C Library: Shared lib
ii libdevmapper1.02.1 2:1.02.48-5 The Linux Kernel Device Mapper use
ii libreadline5 5.2-7 GNU readline and history libraries
ii libudev0 164-3 libudev shared library
ii lsb-base 3.2-23.2squeeze1 Linux Standard Base 3.2 init scrip
lvm2 recommends no packages.
lvm2 suggests no packages.
-- no debconf information
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