Date: Sun, 3 Oct 1999 19:16:27 -0400 From: Christopher Masto <chris@netmonger.net> To: current@FreeBSD.ORG, grog@lemis.com Subject: Re: vinum panic Message-ID: <19991003191627.A24981@netmonger.net> In-Reply-To: <19991003174636.A22344@netmonger.net>; from Christopher Masto on Sun, Oct 03, 1999 at 05:46:36PM -0400 References: <19991003125355.A11241@netmonger.net> <19991003150902.A15336@netmonger.net> <19991003174636.A22344@netmonger.net>
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On Sun, Oct 03, 1999 at 05:46:36PM -0400, Christopher Masto wrote:
[...]
> #1 0xc0188346 in bread (vp=0x0, blkno=0x8, size=0x1000, cred=0x0, bpp=0xcda6fc3c) at ../../kern/vfs_bio.c:478
> #2 0xc014b40f in read_drive (drive=0xc1083000, buf=0xc108b000, length=0x20000, offset=0x1200)
> at ../../dev/vinum/vinumio.c:284
[...]
> Obviously a NULL vp is being passed down from somewhere..
I give up. Somehow vp ends up being NULL in read_drive:
$1 = {state = drive_down, flags = 0, subdisks_allocated = 0,
subdisks_used = 0, blocksize = 4096, pid = 9, sectors_available = 15685832,
secsperblock = 8, lasterror = 0, driveno = 0, opencount = 0, reads = 0,
writes = 0, bytes_read = 0, bytes_written = 0,
devicename = "/dev/da0s1e", '\000' <repeats 20 times>, vp = 0x0,
p = 0xcc6e3500, label = {
sysname = "wensleydale.netmonger.net\000\000\000\000\000\000",
name = "drive0", '\000' <repeats 25 times>, date_of_birth = {
tv_sec = 935623993, tv_usec = 301079}, last_update = {
tv_sec = 938976848, tv_usec = 800287}, drive_size = 8031281664},
partinfo = {disklab = 0xc0fc1800, part = 0xc0fc18d4}, freelist_size = 16,
freelist_entries = 1, freelist = 0xc1054d00,
lockfilename = "vinumio.c\000\000\000\000\000\000", lockline = 193}
Beyond that, I can't figure it out. Dell has wisely decided to make
their machines take about two minutes to POST, and I'm sick to death
of staring at their logo (and then waiting for both Adaptec
controllers to announce their presence and waste another 30 seconds of
my life).
And the device nodes all exist, BTW:
brw-r----- 1 root operator 4, 0x00020002 Aug 25 15:22 /dev/da0s1
brw-r----- 1 root operator 4, 0x00020000 Aug 25 15:22 /dev/da0s1a
brw-r----- 1 root operator 4, 0x00020001 Oct 3 16:07 /dev/da0s1b
brw-r----- 1 root operator 4, 0x00020002 Aug 25 15:22 /dev/da0s1c
brw-r----- 1 root operator 4, 0x00020003 Aug 25 15:22 /dev/da0s1d
brw-r----- 1 root operator 4, 0x00020004 Aug 25 15:22 /dev/da0s1e
brw-r----- 1 root operator 4, 0x00020005 Aug 25 15:22 /dev/da0s1f
brw-r----- 1 root operator 4, 0x00020006 Aug 25 15:22 /dev/da0s1g
brw-r----- 1 root operator 4, 0x00020007 Aug 25 15:22 /dev/da0s1h
--
Christopher Masto Senior Network Monkey NetMonger Communications
chris@netmonger.net info@netmonger.net http://www.netmonger.net
Free yourself, free your machine, free the daemon -- http://www.freebsd.org/
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