Date: Mon, 18 Aug 2003 22:38:47 +0200 From: =?iso-8859-2?Q?Branko_F._Gra=E8nar?= <bfg@noviforum.si> To: <freebsd-current@freebsd.org> Subject: mksnap_ffs, snapshot issues, again Message-ID: <003e01c365c8$b9a1a930$fac8a8c0@MORDOR>
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I have 900G array on a promise sx6000 controller This is freshly formatted filesystem (newfs -L export -O 2 -U -g 48000 = -i 2048 -m 0 -o space /dev/pst0s2d) # df -i /export /dev/pst0s2d 778742004 216194 778525810 0% 2 445159292 0% = /export # mount | grep export /dev/pst0s2d on /export (ufs, local, soft-updates) let's try to create a snapshot of empty filesystem # cd /export # mksnap_ffs /export aaa.snap ... after 30 minutes ... snapshot was not created (!!! On a empty = filesystem !!!)... Ok, long snapshot creation would be fine if it would = not hang all processes, which would like to do something on /export (ls = /export for example.). Filesystem cannot be unmounted. mksnap_ffs = process cannot be killed. Reboot and foreground fsck helps. This is 5.1-RELEASE (without patches, with custom kernel -> just picked = up generic kernel and removed uneeded stuff.).... Any ideas, why is this happening? As i mentioned before, this prevents = background fsck to make his job done (machine hangs.) I would really like to solve this issue.... Brane
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