Processes blocked on ufs or getblk

Robin P. Blanchard robin.blanchard at gactr.uga.edu
Wed Jan 28 12:51:20 PST 2004


> >Given the lockedvnod message:
> >Locked vnodes
> >0xc7003378: tag ufs, type VREG, usecount 2, writecount 0, 
> refcount 1, 
> >flags (VV_OBJBUF), lock type ufs: EXCL (count 1) by thread 
> 0xc6066d20 (pid 81250)
> >        ino 2523831, on dev aacd0s1g (4, 26)
> >
> >Should I substitue aacd0s1g (disk+slice+part) for ad0 in your above 
> >example ? Or should I be using disk or disk+slice ?
> 
> Just aacd0 should do.
> 

Unfortunately, that didn't help...Thanks for the suggestion, though.

# dd if=/dev/aacd0 count=1 of=/dev/null
1+0 records in
1+0 records out
512 bytes transferred in 0.000683 secs (749558 bytes/sec)
# top |fgrep getblk
81250 root      -4    0  1552K  1100K getblk 0   0:01  0.00%  0.00%
pkg_create

# dd if=/dev/aacd0s1g count=1 of=/dev/null

1+0 records in
1+0 records out
512 bytes transferred in 0.017604 secs (29085 bytes/sec)
# top |fgrep getblk
81250 root      -4    0  1552K  1100K getblk 0   0:01  0.00%  0.00%
pkg_create 



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