Hi,
I have problem with LVM 1.0.3 (shipped with Rh 7.3).
I have 2 VGs, one is at FC FASTt200 shared with 2nd node (it's cluster
configuration 2nodes, LifeKeeper on top of it).
On this VG I have 14 LV....it all worked like a charm until yesterday. 3
lv isn't active (info from /proc/lvm/global) but mount and df
reports,that all fs are mounted. Those three lv's are mixed together with
another 3 lv's in this way: in both mount points are all files form
originating lv and from the crosse one. df reports whole size for the
activated fs but used size is cumulated from both fs.
All filesystems is ext3.
It happend once but after reboot all was back (so fs "splitted") without
any error message. I can't fin any error message which could enlighten me
whats wrong and what I should repair (reboots and takeover to 2nd node
doesn't help).
Is this known bug? Should I try leave RH's lvm and try LVM 1.0.8 from
sistina? Am I risking something?
Thanks
Petr Sindelar
***
IBM xSeries (Xeon with HT)
Node configuration: rh7.3, lk 4.3.0 (lkDb2,lkLVM)
Kernel: 2.4.18-5custom (custom ips driver and imbasm)
---
cat /proc/lvm/global (only 2nd VG pasted here)
VG: db2vg [2 PV, 14 LV/11 open] PE Size: 4096 KB
Usage [KB/PE]: 143269888 /34978 total 73756672 /18007 used 69513216
/16971 free
PVs: [AA] sdc1 71634944 /17489 45404160 /11085
26230784 /6404
[AA] sdd1 71634944 /17489 28352512 /6922
43282432 /10567
LVs: [AWDL ] db2dump_lv 2097152 /512 close
[AWDL ] log_archive_lv 11534336 /2816 close [AWDL
] log_dir_lv 6082560 /1485 close [AWDL ]
db2_lv 524288 /128 1x open
(mixed with db2dump_lv)
[AWDL ] pdata1_lv 8388608 /2048 1x open
(mixed with log_archive_lv)
[AWDL ] pindex1_lv 4194304 /1024 1x open
(mixed with log_dir_lv)
[AWDL ] sdata1_lv 8388608 /2048 1x open
[AWDL ] sindex1_lv 4194304 /1024 1x open
[AWDL ] ocs_log_dir_lv 6291456 /1536 1x open
[AWDL ] ocs_pdata1_lv 5242880 /1280 1x open
[AWDL ] ocs_pindex1_lv 2662400 /650 1x open
[AWDL ] sid_log_dir_lv 6291456 /1536 1x open
[AWDL ] sid_pdata1_lv 5242880 /1280 1x open
[AWDL ] sid_pindex1_lv 2621440 /640 1x open
---
lvscan:
lvscan -- ACTIVE "/dev/db2vg/db2dump_lv" [2 GB]
lvscan -- ACTIVE "/dev/db2vg/log_archive_lv" [11 GB]
lvscan -- ACTIVE "/dev/db2vg/log_dir_lv" [5.80 GB]
lvscan -- ACTIVE "/dev/db2vg/db2_lv" [512 MB]
lvscan -- ACTIVE "/dev/db2vg/pdata1_lv" [8 GB]
lvscan -- ACTIVE "/dev/db2vg/pindex1_lv" [4 GB]
lvscan -- ACTIVE "/dev/db2vg/sdata1_lv" [8 GB]
lvscan -- ACTIVE "/dev/db2vg/sindex1_lv" [4 GB]
lvscan -- ACTIVE "/dev/db2vg/ocs_log_dir_lv" [6 GB]
lvscan -- ACTIVE "/dev/db2vg/ocs_pdata1_lv" [5 GB]
lvscan -- ACTIVE "/dev/db2vg/ocs_pindex1_lv" [2.54 GB]
lvscan -- ACTIVE "/dev/db2vg/sid_log_dir_lv" [6 GB]
lvscan -- ACTIVE "/dev/db2vg/sid_pdata1_lv" [5 GB]
lvscan -- ACTIVE "/dev/db2vg/sid_pindex1_lv" [2.50 GB]
lvscan -- 17 logical volumes with 101.94 GB total in 2 volume groups
lvscan -- 17 active logical volumes
---
df -k
/dev/db2vg/db2_lv 507748 26655 454879 6% /db2
/dev/db2vg/db2dump_lv
507748 26655 454879 6%
/db2/db2inst1/etatm/db2dump
/dev/db2vg/log_archive_lv
8256952 5288880 2548644 68%
/db2/db2inst1/etatm/log_archive
/dev/db2vg/log_dir_lv
4128448 3629416 289320 93%
/db2/db2inst1/etatm/log_dir
/dev/db2vg/pdata1_lv 8256952 5288880 2548644 68%
/db2/db2inst1/etatm/pdata1
/dev/db2vg/pindex1_lv
4128448 3629416 289320 93%
/db2/db2inst1/etatm/pindex1
/dev/db2vg/sdata1_lv 8256952 5280840 2556684 68%
/db2/db2inst1/etatm/sdata1
/dev/db2vg/sindex1_lv
4128448 3181632 737104 82%
/db2/db2inst1/etatm/sindex1
/dev/db2vg/ocs_log_dir_lv
6192704 298640 5579492 6%
/db2/db2inst1/ocs/log_dir
/dev/db2vg/ocs_pdata1_lv
5160576 2132032 2766400 44%
/db2/db2inst1/ocs/pdata1
/dev/db2vg/ocs_pindex1_lv
2620520 2132032 355368 86%
/db2/db2inst1/ocs/pindex1
/dev/db2vg/sid_log_dir_lv
6192704 594256 5283876 11%
/db2/db2inst1/sid/log_dir
/dev/db2vg/sid_pdata1_lv
5160576 2132032 2766400 44%
/db2/db2inst1/sid/pdata1
/dev/db2vg/sid_pindex1_lv
2580272 2132032 317168 88%
/db2/db2inst1/sid/pindex1
---
mount: (pasted only interesting part)
/dev/db2vg/db2_lv on /db2 type ext3 (rw)
/dev/db2vg/db2dump_lv on /db2/db2inst1/etatm/db2dump type ext3 (rw)
/dev/db2vg/log_archive_lv on /db2/db2inst1/etatm/log_archive type ext3 (rw)
/dev/db2vg/log_dir_lv on /db2/db2inst1/etatm/log_dir type ext3 (rw)
/dev/db2vg/pdata1_lv on /db2/db2inst1/etatm/pdata1 type ext3 (rw)
/dev/db2vg/pindex1_lv on /db2/db2inst1/etatm/pindex1 type ext3 (rw)
/dev/db2vg/sdata1_lv on /db2/db2inst1/etatm/sdata1 type ext3 (rw)
/dev/db2vg/sindex1_lv on /db2/db2inst1/etatm/sindex1 type ext3 (rw)
/dev/db2vg/ocs_log_dir_lv on /db2/db2inst1/ocs/log_dir type ext3 (rw)
/dev/db2vg/ocs_pdata1_lv on /db2/db2inst1/ocs/pdata1 type ext3 (rw)
/dev/db2vg/ocs_pindex1_lv on /db2/db2inst1/ocs/pindex1 type ext3 (rw)
/dev/db2vg/sid_log_dir_lv on /db2/db2inst1/sid/log_dir type ext3 (rw)
/dev/db2vg/sid_pdata1_lv on /db2/db2inst1/sid/pdata1 type ext3 (rw)
/dev/db2vg/sid_pindex1_lv on /db2/db2inst1/sid/pindex1 type ext3 (rw)
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