<mount pvfs2> cd /mnt/pvfs2 mv dir/file1 dir/file2
The ncache and acache are both disabled in pvfs2-client to try to simplify the scenario.
I tried to get syslog to sync enough to get both pvfs2.ko and pvfs2-client-core messages chronologically in the same file, but it didn't really work out. They are jumbled together in an odd order.
It's probably less confusing to just grep each one out like this if anyone wants to have a look at what's going on:
# for kernel module messages: grep "kernel: " mv-bug.log # for pvfs2-client messages: grep "PVFS2: \[D\]" mv-bug.log -Phil Phil Carns wrote:
It looks like dbench is hanging on a rename of a file within a subdirectory. I can replicate it outside of dbench like this:root@(none):/mnt/pvfs2# pwd /mnt/pvfs2 root@(none):/mnt/pvfs2# mkdir testdir root@(none):/mnt/pvfs2# touch testdir/foo root@(none):/mnt/pvfs2# mv testdir/foo testdir/barEverything works fine if I instead try to rename something with no subdirectory:root@(none):/mnt/pvfs2# touch foo root@(none):/mnt/pvfs2# mv foo bar # so far so goodI don't think the "mkdir" and "touch" steps are relevant other than just for an example. I think get the same hang if the file and subdir already exist when pvfs is mounted.-Phil
mv-bug.log.gz
Description: GNU Zip compressed data
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