fsck_ufs locked in snaplk
Dmitry Morozovsky
marck at rinet.ru
Sun Apr 30 13:15:58 UTC 2006
On Sat, 29 Apr 2006, Dmitry Morozovsky wrote:
DM> KK> > I'll try to build DDB kernel tomorrow evening to check. Which commands should I
DM> KK> > issue in ddb ?
DM> KK>
DM> KK> 'show lockedvnods', 'ps' and 'alltrace' are important.
DM>
DM> Well, common usage pattern does not lead to lock today. I made some
DM> snapshots on quota'ed file system and delete them successfully.
I finally can reproduce this: large rsync with mksnap_ffs in second or third
run both locked in snaplk state. Debugging info available at
http://woozle.net/FreeBSD/debug/office-ddb.20060430.txt.gz
Sincerely,
D.Marck [DM5020, MCK-RIPE, DM3-RIPN]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
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