6.0 hangs (while building OOo)

[Mikhail Teterin]

вівторок 04 жовтень 2005 13:08, Don Lewis Ви написали:
> Hung trying to lock a vnode ...
>
> What other processes are in the D state, and what is their wchan info?

mi at roo:~ (301) ps -lax | awk 'match($10, "D")'
    0     2     0   0  -8  0     0     8 -      DL    ??    0:06,50 [g_event]
    0     3     0   0  -8  0     0     8 -      DL    ??    0:39,71 [g_up]
    0     4     0   0  -8  0     0     8 -      DL    ??    0:31,21 [g_down]
    0     5     0   0   8  0     0     8 -      DL    ??    0:00,00 [thread taskq]
    0     6     0   0   8  0     0     8 -      DL    ??    0:00,00 [kqueue taskq]
    0     7     0   0  96  0     0     8 idle   DL    ??    0:00,00 [aic_recovery0]
    0     8     0   0  96  0     0     8 idle   DL    ??    0:00,00 [aic_recovery0]
    0     9     0   0  96  0     0     8 idle   DL    ??    0:00,00 [aic_recovery1]
    0    10     0   0 -16  0     0     8 ktrace DL    ??    0:00,00 [ktrace]
    0    39     0   0 -16  0     0     8 -      DL    ??    0:09,21 [yarrow]
    0    44     0   0   8  0     0     8 usbevt DL    ??    0:00,01 [usb0]
    0    45     0   0   8  0     0     8 usbtsk DL    ??    0:00,00 [usbtask]
    0    46     0   0  96  0     0     8 idle   DL    ??    0:00,00 [aic_recovery1]
    0    47     0   0  -8  0     0     8 -      DL    ??    0:00,91 [fdc0]
    0    49     0   0 -16  0     0     8 psleep DL    ??    0:03,51 [pagedaemon]
    0    50     0   0  20  0     0     8 psleep DL    ??    0:00,00 [vmdaemon]
    0    51     0   0 171  0     0     8 pgzero DL    ??   12:19,32 [pagezero]
    0    52     0   0 -16  0     0     8 psleep DL    ??    0:06,55 [bufdaemon]
    0    53     0   0  20  0     0     8 syncer DL    ??    1:00,40 [syncer]
    0    54     0   0  -4  0     0     8 vlruwt DL    ??    0:03,16 [vnlru]
    0    55     0   0 -64  0     0     8 -      DL    ??    0:11,48 [schedcpu]
    0   115     0   0  -8  0     0     8 mdwait DL    ??    0:05,75 [md7]
    0 45773 45771   0  -4  0  1740  1208 ufs    D     p1    0:00,32 dmake
    0 45806 45788 350  -4  0  1548   632 ufs    D     p1    0:00,00 /bin/tcsh -fc zipdep.pl -u -j  ../../../
    0 65072 64985 271  -4  0  1248   480 ufs    D     p1    0:00,00 /bin/tcsh -fc if ( -e ../../../unxfbsd.p
    0 65327  8694   0  -4  0  1432   908 ufs    D+    p2    0:02,05 find work/ -name provider.o

The two tcsh and the dmake process are remnants of the interrupted OOo build.
What's a "wchan"?

> Are you using filesystem snapshots?

Not "on purpose". This is the /var partition, BTW, nothing fancy:

	/dev/da0s2e on /var (ufs, local, soft-updates)

The only suspect thing about it, that I can say, is that "a few reboots ago"
I used growfs to extend it. Thanks for your help,

	-mi