|
Hello, After running our two node cluster concurrently for a number
of days, I wanted to take a look at the health of the underlying GFS2 file system.
And although we didn’t run into any problems during or
testing, I was surprised to still see hundreds of thousands, if not millions,
of the following message when running and gfs2_fsck on the file system: Ondisk and fsck bitmaps differ at block 86432030 (0x526d91e) Ondisk status is 1 (Data) but FSCK thinks it should be 0
(Free) Metadata type is 0 (free) Succeeded. I assume this is not good, although processes reading and
writing to/from the filesystem seem to be running smoothly. I ran the fsck days
after the last write operation on the cluster. I’m currently running the following on Centos 5.4: kernel-2.6.18-164.15.1.el5 cman-2.0.115-1.el5_4.9 lvm2-cluster-2.02.46-8.el5_4.1 The GFS2 file system is running on top of a clustered LVM
partition. Any input would be greatly appreciated. Thanks, Mark de Jong |
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