Displaying 20 results from an estimated 1000 matches similar to: "mystery: lock up after fs dump"
2013 Jul 07
1
Shutdown hangs on unmount of a gjournaled file system in 8-Stable
The problem occurs after an update of 8-stable from r248120 to r252111.
Sometimes shutdown hangs:
Waiting (max 60 seconds) for system process `vnlru' to stop...done
Waiting (max 60 seconds) for system process `bufdaemon' to stop...done
Waiting (max 60 seconds) for system process `syncer' to stop...
Syncing disks, vnodes remaining...0 0 done
All buffers synced.
>From the kernel
2009 Feb 28
2
devd question
I'm trying to make devd run an stty command whenever a USB serial device
is attached. Unfortunately, $device-name is ucom[0-9] and the device
names are /dev/cuaU[0-9] - how do I get the correct name in the device
action? I haven't found a way to extract the number by itself, so I'm
stuck with specifying a separate rule for each number, like so:
attach 100 {
device-name
2008 Aug 02
3
7-STABLE, gjournal and fsck.
Hi,
Recently I've decided to play with gjournal. Main reason was a
promise of avoiding full fsck check after unclean shutdown. I've
successfuly configured gjournal on existing filesystems (all UFS). And
then it happened - my system had a power failure. After boot, it
forced me to run fsck manualy. Nothing special, I did it before... But
this time it failed on gjournaled disks.
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#
2006 Apr 23
1
fsck_ufs locked in snaplk
Colleagues,
one of my servers had to be rebooted uncleanly and then I have backgrounded
fsck locked for more than an our in snaplk:
742 root 1 -4 4 1320K 688K snaplk 0:02 0.00% fsck_ufs
File system in question is 200G gmirror on SATA. Usually making a snapshot
(e.g., for making dumps) consumes 3-4 minutes for that fs, so it seems to me
that filesystem is in a deadlock.
Any
2005 Jan 14
1
debugging encrypted part of isakmp
Are there any tools to decode encrypted part of isakmp provided that
identities of both peers are known to me and that I am able to observe
the whole exchange ?
--
Andriy Gapon
2008 Jan 30
2
mouse problems [A4 Tech OP-3D]
After some poking into psm.c code I've got some results.
First, for the archives, debug.psm.loglevel tunable is much more useful
than a verbose boot for debugging PS/2 mouse issues. A good value is 2.
Second, I fiddled with various probe methods to force them to
"recognize" my mouse (by loosening their checks) and found out that the
mouse works perfectly if it is treated as
2013 Jul 17
3
Help with filing a [maybe] ZFS/mmap bug.
Hi All,
I have what I think is a ZFS related bug. Unfortunately my simplest
test case is a bit cumbersome and I haven't definitively proven that
the problem is ZFS related.
I'm hoping for some feedback on how to move forward.
Quick background: I rip my CD's using grip and produce flac files. I
tag the music using Musicbrainz' Picard and transcode it to mp3's
within Picard
2009 Jan 24
4
panic in callout_reset: bad link in callwheel
System: FreeBSD 7.1-STABLE i386 (revision 187025)
Panic message:
kernel trap 12 with interrupts disabled
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xd2006ad0
fault code = supervisor write, page not present
instruction pointer = 0x20:0xc05623aa
stack pointer = 0x28:0xdd4f6c34
frame pointer = 0x28:0xdd4f6c40
code segment
2012 Dec 08
3
nullfs changes MFC
Hi,
I am going to merge latest batch of the nullfs improvements into
stable/9. This will bring up significant performance enchancements due
to use of the shared locks for lookups if the lower layer supports it,
much better caching on the nullfs layer, and proper handling of the text
segments on the nullfs. Also, it should improve the error recovery and
some corner cases with locking.
2008 Dec 04
1
rc.firewall: default loopback rules are set up even for custom file
I've just realized that I see in releng/7 something that I did not see
in releng/6 - even if I use a file with custom rules in firewall_type I
still get default loopback rules installed.
I think that this is not correct, I am using custom rules exactly
because I want to control *everything* (e.g. all deny rules come with
log logamount xxx).
--
Andriy Gapon
2008 Sep 15
1
sio => uart: one port is gone
This is a fairly standard and old machine with 2 COM ports.
Recently (last Friday) I decided to update my RELENG_7 system and also
to transition from sio to uart.
This what I had before the upgrade:
kernel: sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags
0x10 on acpi0
kernel: sio0: type 16550A
kernel: sio0: [FILTER]
kernel: sio1: <16550A-compatible COM port> port
2013 Aug 29
1
Boot problem if a ZFS log device is missing
Hi all,
I am using an USB memory stick as cache and log devices for a HDD ZFS
pool named tank0:
$ zpool status -v tank0
pool: tank0
state: ONLINE
scan: scrub repaired 0 in 7h19m with 0 errors on Tue Jul 30 06:11:23 2013
config:
NAME STATE READ WRITE CKSUM
tank0 ONLINE 0 0 0
ada0s1d ONLINE 0 0 0
logs
gpt/SLOG
2012 Oct 17
5
Problem reading vitals from Gigabyte H77-DH3H
Hello everyone,
I'm unable to read temperature Gigabyte H77-DH3H motherboard. Is that
motherboard supported or am I doing it incorrectly?
When trying to access hw.acpi.thermal everything appears to be ok, but
it is not, the system always returns 27,8C and 29,8C which fooled me
initially - the values never change.
Here is output:
[chinatsu]:/root# sysctl hw.acpi.thermal
2012 Jul 19
4
Thinkpad X61s cannot boot 9.1-BETA1
Hi,
Did anyone else experience this? With 9.1-BETA1 the boot process
freezes, among the last lines with verbose boot are
acpi_acad0: On Line
acpi_acad0: acline initialization done, tried 1 times
after this, dead.
What is supposed to happen in the next stage?
This laptop worked fine with 9-STABLE to at least february.
//per
2012 Mar 10
6
Time Clock Stops in FreeBSD 9.0 guest running under ESXi 5.0
I've now seen this on two different VMs on two different ESXi servers
(Xeon based hosts but different hardware otherwise and at different
facilities):
Everything runs fine for weeks then (seemingly) suddenly/randomly the
clock STOPS. In the first case I saw a jump backwards of about 15
minutes (and then a 'freeze' of the clock). The second time just 'time
standing
2012 Oct 11
7
kern.maxswzone is gone... what next?
Hi all.
I prefer to build all ports in /tmp, which is actually a tmpfs
filesystem. I have 8G partition. But when I tried to compile Apache
OpenOffice system starts shooting processes when I was near 6G of swap.
Oct 11 18:12:32 ar1l0u kernel: swap zone exhausted, increase kern.maxswzone
Oct 11 18:12:32 ar1l0u kernel: pid 1334 (java), uid 818, was killed: out
of swap space
Oct 11 18:12:32
2013 Dec 09
1
10.0-BETA4 (upgraded from 9.2-RELEASE) zpool upgrade -> boot failure
Hi,
Is there anything known about ZFS under 10.0-BETA4 when FreeBSD was
upgraded from 9.2-RELEASE?
I have two servers, with very different hardware (on is with soft raid
and the other have not) and after a zpool upgrade, no way to get the
server booting.
Do I miss something when upgrading?
I cannot get the error message for the moment. I reinstalled the raid
server under Linux and the other
2009 Feb 05
1
nfs umount soft hang
I have an NFS server and NFS client separated by a firewall. Both
servers are FreeBSD 7.1.
Server configuration:
nfs_server_enable="YES"
nfs_server_flags="-t -n 4"
rpcbind_enable="YES"
mountd_flags="-r -p 737"
mountd_enable="YES"
The firewall allows tcp and udp to port 111, but only tcp to ports 2049
and 737 (configured for mountd, see above).
2005 Nov 21
1
mount -u -r drops nosuid ?
Not sure if this is a bug or a feature, but it seems like potential
security risk: I have a ufs fs mounted rw+nosuid, then I needed to
downgrade it to ro, so I executed mount -u -r on it - imagine my surpise
when I found that nosuid flag was removed as well. I know I could have
used mount -u -r -o nosuid, but the present behavior seems to be
non-obvious (update one flag, orthogonal flags dropped