Displaying 3 results from an estimated 3 matches for "ffs_syncvnod".
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ffs_syncvnode
2013 Sep 27
1
lock order reversal in 10-alpha2
...at
vfs_hash_get+0xf5/frame 0xfffffe02397c2700
messages.0-Sep 23 10:08:11 leader kernel: ffs_vgetf() at
ffs_vgetf+0x41/frame 0xfffffe02397c2790
messages.0-Sep 23 10:08:11 leader kernel: softdep_sync_buf() at
softdep_sync_buf+0x8fa/frame 0xfffffe02397c2840
messages.0-Sep 23 10:08:11 leader kernel: ffs_syncvnode() at
ffs_syncvnode+0x258/frame 0xfffffe02397c28c0
messages.0-Sep 23 10:08:11 leader kernel: ffs_fsync() at
ffs_fsync+0x20/frame 0xfffffe02397c28f0
messages.0-Sep 23 10:08:11 leader kernel: VOP_FSYNC_APV() at
VOP_FSYNC_APV+0xf0/frame 0xfffffe02397c2920
messages.0-Sep 23 10:08:11 leader kernel: s...
2013 Jul 17
1
syncer causing latency spikes
...src/sys/kern/kern_synch.c:234
#4 0xffffffff808780d5 in getpbuf (pfreecnt=0xffffffff80ca8e20) at /d2/usr/src/sys/vm/vm_pager.c:339
#5 0xffffffff80677a00 in cluster_wbuild (vp=0xffffff02ea3d7ce8, size=16384, start_lbn=20869, len=2) at /d2/usr/src/sys/kern/vfs_cluster.c:801
#6 0xffffffff808477ed in ffs_syncvnode (vp=0xffffff02ea3d7ce8, waitfor=Variable "waitfor" is not available.) at /d2/usr/src/sys/ufs/ffs/ffs_vnops.c:306
#7 0xffffffff808488cf in ffs_fsync (ap=0xffffff9b0cd27b00) at /d2/usr/src/sys/ufs/ffs/ffs_vnops.c:190
#8 0xffffffff8096798a in VOP_FSYNC_APV (vop=0xffffffff80ca5300, a=0xfff...
2008 Nov 12
5
System deadlock when using mksnap_ffs
I've been playing around with snapshots lately but I've got a problem on
one of my servers running 7-STABLE amd64:
FreeBSD paladin 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #8: Mon Nov 10 20:49:51 GMT 2008 tdb@paladin:/usr/obj/usr/src/sys/PALADIN amd64
I run the mksnap_ffs command to take the snapshot and some time later
the system completely freezes up:
paladin# cd /u2/.snap/
paladin#