Date: Mon, 4 May 1998 09:42:41 +0300 (EEST) From: Alexander Litvin <archer@lucky.net> To: current@FreeBSD.ORG Subject: Re: Soft-updates.. new version. Message-ID: <199805040642.JAA08993@grape.carrier.kiev.ua> In-Reply-To: <Pine.BSF.3.95.980503130344.7503B-100000@current1.whistle.com> <19980504023119.A2766@keltia.freenix.fr> <871zua4vdt.fsf@kstreet.interlog.com>
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Kevin Street <street@iname.com> wrote:
> Ollivier Robert <roberto@keltia.freenix.fr> writes:
>> According to Julian Elischer:
>> > If you were testing soft-updates, then there are new versions of the
>> > two files needed at:
>
> ...
>> > I hope to hear from anyone who tries it (soft-updates) out..
>>
>> For the moment, I'm seeing many "setup_allocindir_phase2: need bmap, blk
>> -12" messages (from Luoqi's fix, because DEBUG is enabled) when I unbatch
>> my news but it is rather robust.
>>
>> I've stopped using for now on some partitions because "make world" was a
>> sure way to get a problem but I'll retest it with the new files.
> I just tried the new version (pulled down Sunday at about 8:30pm EDT.
> I tried a make world with softupdates on both the /usr/src and /usr/obj
> filesystems. My machine rebooted after about a half hour.
> I wasn't at the machine so didn't see if it said anything useful.
> It did stuff about 40 files into lost+found on the fs that had /usr/obj.
With new soft updates code my machine paniced during 'make world'
with the following:
--------------------
(kgdb) symbol-file /var/crash/kernel.debug.1
Reading symbols from /var/crash/kernel.debug.1...done.
(kgdb) exec-file /var/crash/kernel.1
(kgdb) core-file /var/crash/vmcore.1
IdlePTD 217000
initial pcb at 1c8cf0
panicstr: softdep_fsync: pending ops
panic messages:
---
panic: softdep_fsync: pending ops
syncing disks... panic: softdep_lock: locking against myself
dumping to dev 20001, offset 196608
dump 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5
4 3 2 1
---
#0 boot (howto=260) at ../../kern/kern_shutdown.c:296
296 dumppcb.pcb_cr3 = rcr3();
(kgdb)bt
#0 boot (howto=260) at ../../kern/kern_shutdown.c:296
#1 0xf0114787 in panic (fmt=0xf01714c1 "softdep_lock: locking against myself")
at ../../kern/kern_shutdown.c:436
#2 0xf0171529 in acquire_lock (lk=0xf01c0dec)
at ../../ufs/ffs/ffs_softdep.c:263
#3 0xf0174e63 in initiate_write_inodeblock (inodedep=0xf07feb00,
bp=0xf13d3a10) at ../../ufs/ffs/ffs_softdep.c:2792
#4 0xf01749c7 in softdep_disk_io_initiation (bp=0xf13d3a10)
at ../../ufs/ffs/ffs_softdep.c:2626
#5 0xf013fd74 in spec_strategy (ap=0xf347fb04)
at ../../miscfs/specfs/spec_vnops.c:555
#6 0xf013f479 in spec_vnoperate (ap=0xf347fb04)
at ../../miscfs/specfs/spec_vnops.c:127
#7 0xf0180a7d in ufs_vnoperatespec (ap=0xf347fb04)
at ../../ufs/ufs/ufs_vnops.c:2275
#8 0xf012c8c2 in bwrite (bp=0xf13d3a10) at vnode_if.h:1100
#9 0xf013130a in vop_stdbwrite (ap=0xf347fb68) at ../../kern/vfs_default.c:306
#10 0xf0131151 in vop_defaultop (ap=0xf347fb68) at ../../kern/vfs_default.c:153
#11 0xf013f479 in spec_vnoperate (ap=0xf347fb68)
at ../../miscfs/specfs/spec_vnops.c:127
#12 0xf0180a7d in ufs_vnoperatespec (ap=0xf347fb68)
at ../../ufs/ufs/ufs_vnops.c:2275
#13 0xf012d35b in vfs_bio_awrite (bp=0xf13d3a10) at vnode_if.h:1117
#14 0xf017a6df in ffs_fsync (ap=0xf347fc04) at ../../ufs/ffs/ffs_vnops.c:203
#15 0xf0178bd7 in ffs_sync (mp=0xf0765200, waitfor=2, cred=0xf0766e00,
p=0xf01e36d0) at vnode_if.h:499
#16 0xf01359a3 in sync (p=0xf01e36d0, uap=0x0) at ../../kern/vfs_syscalls.c:509
#17 0xf011434f in boot (howto=256) at ../../kern/kern_shutdown.c:218
#18 0xf0114787 in panic (fmt=0xf0176009 "softdep_fsync: pending ops")
at ../../kern/kern_shutdown.c:436
#19 0xf01760ee in softdep_fsync (vp=0xf345c1e0)
at ../../ufs/ffs/ffs_softdep.c:3577
#20 0xf017a7fc in ffs_fsync (ap=0xf347fdb8) at ../../ufs/ffs/ffs_vnops.c:261
#21 0xf0170737 in ffs_truncate (vp=0xf345c1e0, length=0x000000000011c000,
flags=0, cred=0xf07fe100, p=0xf3388540) at vnode_if.h:499
#22 0xf017e569 in ufs_setattr (ap=0xf347feec) at ../../ufs/ufs/ufs_vnops.c:487
#23 0xf0180a4d in ufs_vnoperate (ap=0xf347feec)
at ../../ufs/ufs/ufs_vnops.c:2257
#24 0xf0138000 in ftruncate (p=0xf3388540, uap=0xf347ff94) at vnode_if.h:275
#25 0xf01a0923 in syscall (frame={tf_es = 39, tf_ds = 39, tf_edi = -272639652,
tf_esi = -272639498, tf_ebp = -272639808, tf_isp = -213385244,
tf_ebx = 537383008, tf_edx = 0, tf_ecx = 1163264, tf_eax = 198,
tf_trapno = 12, tf_err = 7, tf_eip = 537325857, tf_cs = 31,
tf_eflags = 534, tf_esp = -272639840, tf_ss = 39})
at ../../i386/i386/trap.c:1031
#26 0x2006f121 in ?? ()
#27 0x18d0 in ?? ()
#28 0x175f in ?? ()
#29 0x1099 in ?? ()
-------------------------------
> --
> Kevin Street
> street@iName.com
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