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Jens Elkner

2008-Nov-12 23:30 UTC

[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

Hi,

in preparation to try zfs boot on sparc I installed all recent patches
incl. feature patches comming from s10s_u3wos_10 and after reboot
finally 137137-09 (still having everything on UFS).

Now it doesn''t boot at anymore:
###############################
Sun Fire V240, No Keyboard
Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
OpenBoot 4.22.23, 2048 MB memory installed, Serial #63729301.
Ethernet address 0:3:ba:cc:6e:95, Host ID: 83cc6e95.



Rebooting with command: boot
Boot device: /pci at 1c,600000/scsi at 2/disk at 0,0:a  File and args:
|
seek failed

Warning: Fcode sequence resulted in a net stack depth change of 1
Evaluating:

Evaluating:
The file just loaded does not appear to be executable.
|1} ok |
###############################

fsck /dev/rdsk/c0t0d0s0 doesn''t find any problems.
So mounted this slice on /tmp/a, and 
# find /tmp/a/boot
/tmp/a/boot
/tmp/a/boot/solaris
/tmp/a/boot/solaris/bin
/tmp/a/boot/solaris/bin/extract_boot_filelist
/tmp/a/boot/solaris/bin/create_ramdisk
/tmp/a/boot/solaris/bin/root_archive
/tmp/a/boot/solaris/filelist.ramdisk
/tmp/a/boot/solaris/filelist.safe
/tmp/a/boot/solaris/filestat.ramdisk
# cat /tmp/a/boot/solaris/filelist.ramdisk
etc/cluster/nodeid
etc/dacf.conf
etc/mach
kernel
platform

It looks different than on x86 (no kernels), so is it possible, that the
patch didn''t install all required files or is it simply broken?
Or did somebody forget to mention, that an OBP update is required before
installing this patch?

Any hints?

Regards,
jel.
-- 
Otto-von-Guericke University     http://www.cs.uni-magdeburg.de/
Department of Computer Science   Geb. 29 R 027, Universitaetsplatz 2
39106 Magdeburg, Germany         Tel: +49 391 67 12768

Enda

2008-Nov-13 18:50 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

What hardware are you on, and what firmware are you at.
Issue is coming from firmware.

Enda
-- 
This message posted from opensolaris.org

Jens Elkner

2008-Nov-13 21:36 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

On Thu, Nov 13, 2008 at 10:50:02AM -0800, Enda wrote:> What hardware are you on, and what firmware are you at.
> Issue is coming from firmware.
Sun Fire V240 with OpenBoot 4.22.23

Tried to find out, whether there is an OBP patch available, but haven''t
found anything wrt. V240, V440 and V490 :(

Regards,
jel.
-- 
Otto-von-Guericke University     http://www.cs.uni-magdeburg.de/
Department of Computer Science   Geb. 29 R 027, Universitaetsplatz 2
39106 Magdeburg, Germany         Tel: +49 391 67 12768

Gerry Haskins

2008-Nov-14 00:54 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

Jens, http://www.sun.com/bigadmin/patches/firmware/release_history.jsp  on the
Big Admin Patching center, http://www.sun.com/bigadmin/patches/ list firmware
revisions.

If it''s the same as a V490, then I think the current firmware version
is 121689-04,
http://sunsolve.sun.com/search/advsearch.do?collection=PATCH&type=collections&queryKey5=121689&toDocument=yes

Best Wishes,

Gerry.
-- 
This message posted from opensolaris.org

Jens Elkner

2008-Nov-14 09:25 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

On Thu, Nov 13, 2008 at 04:54:57PM -0800, Gerry Haskins
wrote:> Jens, http://www.sun.com/bigadmin/patches/firmware/release_history.jsp  on
the Big Admin Patching center, http://www.sun.com/bigadmin/patches/ list
firmware revisions.
Thanks a lot. Digged around there and found, that 121683-06 aka
OBP 4.22.33 seems to be the most recent one for V240. So in theory it
should be ok in my case.
> If it''s the same as a V490, then I think the current firmware
version is 121689-04,
http://sunsolve.sun.com/search/advsearch.do?collection=PATCH&type=collections&queryKey5=121689&toDocument=yes
OK - so the OBPs are all the latest ones on my machines. Unfortunately
I''ve not a 2nd V490 to test, whether the problem occurs there as well -
so I''ll better postbone its upgrade :(

Anyway, thanks a lot Gerry,
jel.
-- 
Otto-von-Guericke University     http://www.cs.uni-magdeburg.de/
Department of Computer Science   Geb. 29 R 027, Universitaetsplatz 2
39106 Magdeburg, Germany         Tel: +49 391 67 12768

Ed Clark

2008-Nov-14 21:07 UTC

head link

[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

hi,

is the system still in the same state initially reported ? ie. you have not
manually run any commands (ie. installboot) that would have altered the slice
containing the root fs where 137137-09 was applied

could you please provide the following 

1. a copy of the 137137-09 patchadd log if you have one available 


2. an indication of anything particular about the system configuration, ie.
mirrored root


3. output from the following commands run against root fs where 137137-09 was
applied

ls -l usr/platform/sun4u/lib/fs/*/bootblk
ls -l platform/sun4u/lib/fs/*/bootblk
sum usr/platform/sun4u/lib/fs/*/bootblk
sum platform/sun4u/lib/fs/*/bootblk
dd if=/dev/rdsk/<rootdsk> of=/tmp/bb bs=1b iseek=1 count=15
cmp /tmp/bb usr/platform/sun4u/lib/fs/ufs/bootblk
cmp /tmp/bb platform/sun4u/lib/fs/ufs/bootblk
prtvtoc /dev/rdsk/<rootdsk>

where <rootdsk> is the slice containing the root fs where 137137-09 was
applied


thanks,
Ed
-- 
This message posted from opensolaris.org

Jens Elkner

2008-Nov-14 23:06 UTC

head link

[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

On Fri, Nov 14, 2008 at 01:07:29PM -0800, Ed Clark wrote:
hi,> 
> is the system still in the same state initially reported ?
Yes.
> ie. you have not manually run any commands (ie. installboot) that would
have altered the slice containing the root fs where 137137-09 was applied
> 
> could you please provide the following 
> 
> 1. a copy of the 137137-09 patchadd log if you have one available 
cp it to http://iws.cs.uni-magdeburg.de/~elkner/137137-09/
Can''t spot anything unusual.
  > 2. an indication of anything particular about the system configuration, ie.
mirrored root
No mirrors/raid:

# format
Searching for disks...done


AVAILABLE DISK SELECTIONS:
       0. c0t0d0 <FUJITSU-MAN3367MC-0109 cyl 24343 alt 2 hd 4 sec 737>
          /pci at 1c,600000/scsi at 2/sd at 0,0
       1. c0t1d0 <SEAGATE-ST336737LC-0102 cyl 29773 alt 2 hd 4 sec 606>
          /pci at 1c,600000/scsi at 2/sd at 1,0
       2. c0t2d0 <FUJITSU-MAT3073N SUN72G-0602-68.37GB>
          /pci at 1c,600000/scsi at 2/sd at 2,0
       3. c0t3d0 <FUJITSU-MAT3073N SUN72G-0602-68.37GB>
          /pci at 1c,600000/scsi at 2/sd at 3,0
> 3. output from the following commands run against root fs where 137137-09
was applied
> 
> ls -l usr/platform/sun4u/lib/fs/*/bootblk
> ls -l platform/sun4u/lib/fs/*/bootblk
> sum usr/platform/sun4u/lib/fs/*/bootblk
> sum platform/sun4u/lib/fs/*/bootblk
> dd if=/dev/rdsk/<rootdsk> of=/tmp/bb bs=1b iseek=1 count=15
> cmp /tmp/bb usr/platform/sun4u/lib/fs/ufs/bootblk
> cmp /tmp/bb platform/sun4u/lib/fs/ufs/bootblk
> prtvtoc /dev/rdsk/<rootdsk>
also cp to http://iws.cs.uni-magdeburg.de/~elkner/137137-09/
Seems to be ok, too.
  
Regards,
jel.
-- 
Otto-von-Guericke University     http://www.cs.uni-magdeburg.de/
Department of Computer Science   Geb. 29 R 027, Universitaetsplatz 2
39106 Magdeburg, Germany         Tel: +49 391 67 12768

Ed Clark

2008-Nov-16 17:27 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

Hi,
> > 
> > 1. a copy of the 137137-09 patchadd log if you have
> one available 
> 
> cp it to
> http://iws.cs.uni-magdeburg.de/~elkner/137137-09/
> Can''t spot anything unusual.
>   
thanks for info - what you provided here is the patch pkg installation log, what
i was actually after was patchadd log (ie. the messages output to terminal) --
both the patchadd log and the console log on reboot should have shown errors
which would have provided hints as to what the problem was

> 2. an indication of anything particular about the
> system configuration, ie. mirrored root 
> 
> No mirrors/raid:
> 
> # format
> Searching for disks...done
> 
> 
> AVAILABLE DISK SELECTIONS:
> 0. c0t0d0 <FUJITSU-MAN3367MC-0109 cyl 24343
>  alt 2 hd 4 sec 737>
>          /pci at 1c,600000/scsi at 2/sd at 0,0
> c0t1d0 <SEAGATE-ST336737LC-0102 cyl 29773 alt 2 hd 4
>  sec 606>
>          /pci at 1c,600000/scsi at 2/sd at 1,0
>  c0t2d0 <FUJITSU-MAT3073N SUN72G-0602-68.37GB>
>          /pci at 1c,600000/scsi at 2/sd at 2,0
>  c0t3d0 <FUJITSU-MAT3073N SUN72G-0602-68.37GB>
>          /pci at 1c,600000/scsi at 2/sd at 3,0
> put from the following commands run against root fs
> where 137137-09 was applied
> > 
> > ls -l usr/platform/sun4u/lib/fs/*/bootblk
> > ls -l platform/sun4u/lib/fs/*/bootblk
> > sum usr/platform/sun4u/lib/fs/*/bootblk
> > sum platform/sun4u/lib/fs/*/bootblk
> > dd if=/dev/rdsk/<rootdsk> of=/tmp/bb bs=1b iseek=1
> count=15
> > cmp /tmp/bb usr/platform/sun4u/lib/fs/ufs/bootblk
> > cmp /tmp/bb platform/sun4u/lib/fs/ufs/bootblk
> > prtvtoc /dev/rdsk/<rootdsk>
> 
> also cp to
> http://iws.cs.uni-magdeburg.de/~elkner/137137-09/
> Seems to be ok, too.
>   
now the df/prtvtoc output was most useful :

137137-09 delivers sparc newboot, and the problem here appears to be that a root
fs slice of 256M falls well below the minimum required size required for sparc
newboot to operate nominally -- due to the lack of space in /, i suspect that
137137-09 postpatch failed to copy the ~180MB failsafe archive
(/platform/sun4u/failsafe) to your system, and that the ~80M boot archive
(/platform/sun4u/boot_archive) was not created correctly on the reboot after
applying 137137-09

the ''seek failed'' error message you see on boot is coming from
the ufs bootblk fcode, which i suspect is due to not being able load the corrupt
boot_archive

you should be able to get your system to boot by doing the following

1. net/CD/DVD boot the system using a recent update release, u5/u6 should work,
not sure about u4 or earlier
2. mount the root fs slice, cd to <root-fs-mount-point>
3. ls -l platform/sun4u
4. rm -f platform/sun4u/boot_archive
5. sbin/bootadm -a update_all
6. ls -l platform/sun4u

the boot_archive file should build successfully, and you should see something
like the following

#?ls -la platform/sun4u
total 168008
drwxr-xr-x   4 root     sys          512 Nov 16 07:36 .
drwxr-xr-x  40 root     sys         1536 Nov 16 05:36 ..
-rw-r--r--   1 root     root     84787200 Nov 16 07:36 boot_archive
-rw-r--r--   1 root     sys        71808 Oct  3 14:28 bootlst
drwxr-xr-x   9 root     sys          512 Nov 16 05:10 kernel
drwxr-xr-x   4 root     bin          512 Nov 16 05:36 lib
-rw-r--r--   1 root     sys      1084048 Oct  3 14:28 wanboot
# 


boot_archive corruption will be a recurrent problem on your configuration, every
time the system determines that boot_archive needs to be rebuilt on reboot -- a
very inelegant workaround would be to ''rm -f
/platform/sun4u/boot_archive'' every time before rebooting the system

better option would be to reinstall the system, choosing a disk layout adequate
for newboot

hth,
Ed
-- 
This message posted from opensolaris.org

Dominique Frise

2008-Nov-17 10:31 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

We noticed following postpatch error while installing patch 137137-09 on systems
with STMS enabled (MPxIO) and fiber channels systems disks:

....
Patch 137137-09 has been successfully installed.
See /var/run/.patchSafeMode/root/var/sadm/patch/137137-09/log for details
Executing postpatch script...
Detected SVM root.
Installing bootblk on /dev/rdsk//dev/dsk/c6t20000014C35012F5d0s0
/dev/rdsk//dev/dsk/c6t20000014C35012F5d0s0: Not a character device
Installing bootblk on /dev/rdsk//dev/dsk/c6t20000004CF6F4E64d0s0
/dev/rdsk//dev/dsk/c6t20000004CF6F4E64d0s0: Not a character device
....

Due to a bug in the postpatch script, the UFS boot blocks could not be
installed.
The solution is -while in single-user- create the boot blocks manually before
rebooting.
In this case:

# /usr/sbin/installboot /platform/`uname -m`/lib/fs/ufs/bootblk
/dev/rdsk/c6t20000014C35012F5d0s0
# /usr/sbin/installboot /platform/`uname -m`/lib/fs/ufs/bootblk
/dev/rdsk/c6t20000004CF6F4E64d0s0

In your case, you will have to follow a boot recovery procedure like the one at
http://sunsolve.sun.com/search/document.do?assetkey=1-62-206110-1

Hope this helps.

Dominique
-- 
This message posted from opensolaris.org

Ed Clark

2008-Nov-17 13:50 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

hi,
> We noticed following postpatch error while installing
> patch 137137-09 on systems with STMS enabled (MPxIO)
> and fiber channels systems disks:
> 
> ....
> Patch 137137-09 has been successfully installed.
> See
> /var/run/.patchSafeMode/root/var/sadm/patch/137137-09/
> log for details
> Executing postpatch script...
> Detected SVM root.
> Installing bootblk on
> /dev/rdsk//dev/dsk/c6t20000014C35012F5d0s0
> /dev/rdsk//dev/dsk/c6t20000014C35012F5d0s0: Not a
> character device
> Installing bootblk on
> /dev/rdsk//dev/dsk/c6t20000004CF6F4E64d0s0
> /dev/rdsk//dev/dsk/c6t20000004CF6F4E64d0s0: Not a
> character device
> ....
> 
> Due to a bug in the postpatch script, the UFS boot
> blocks could not be installed.
thanks for info on this problem, we are looking into the options of creating a
patch specific solution

> 
> In your case, you will have to follow a boot recovery
> procedure like the one at
> http://sunsolve.sun.com/search/document.do?assetkey=1-
> 62-206110-1
> 
this procedure in not relevant to the original problem on this thread --
137137-09 did install the bootblk successfully, the problem here is that the
root fs later runs out of space for the boot archives associated with sparc
newboot

best,
Ed
-- 
This message posted from opensolaris.org

Jens Elkner

2008-Nov-18 03:18 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

On Sun, Nov 16, 2008 at 09:27:32AM -0800, Ed Clark wrote:
Hi Ed,
> > > 1. a copy of the 137137-09 patchadd log if you have
> > http://iws.cs.uni-magdeburg.de/~elkner/137137-09/
  > thanks for info - what you provided here is the patch pkg installation log,
Yes, actually the only one, I have/could find.
> what i was actually after was patchadd log (ie. the messages output to
terminal)
Up to now I thought, that stderr and stdout are redirected from patchadd
to the patchlog, but never checked in detail, since the log always had
the info I needed ...
> -- both the patchadd log and the console log on reboot should have shown
errors which would have provided hints as to what the problem was
Haven''t seen anything unusaly. But may be I''ve overseen it :(
> now the df/prtvtoc output was most useful :
> 
> 137137-09 delivers sparc newboot, and the problem here appears to be that a
root fs slice of 256M falls well below the minimum required size required for
sparc newboot to operate nominally -- due to the lack of space in /, i suspect
that 137137-09 postpatch failed to copy the ~180MB failsafe archive
(/platform/sun4u/failsafe) to your system, and that the ~80M boot archive
(/platform/sun4u/boot_archive) was not created correctly on the reboot after
applying 137137-09
> 
> the ''seek failed'' error message you see on boot is coming
from the ufs bootblk fcode, which i suspect is due to not being able load the
corrupt boot_archive
Yes - that makes sense.
> you should be able to get your system to boot by doing the following
> 
> 1. net/CD/DVD boot the system using a recent update release, u5/u6 should
work, not sure about u4 or earlier
> 2. mount the root fs slice, cd to <root-fs-mount-point>
> 3. ls -l platform/sun4u
> 4. rm -f platform/sun4u/boot_archive
> 5. sbin/bootadm -a update_all
Yepp - now I can see the problem:

Creating boot_archive for /a
updating /a/platform/sun4u/boot_archive
15+0 records in
15+0 records out
cat: write error: No space left on device
bootadm: write to file failed: /a/boot/solaris/filestat.ramdisk.tmp: No space
left on device

So moving /etc/gconf to /opt and /etc/mail/cf to /usr/lib/mail (inkl. 
creating the appropriate links) was sufficient to get it work.
> 6. ls -l platform/sun4u
total 136770
-rw-r--r--   1 root     root     68716544 Nov 18 03:22 boot_archive
-rw-r--r--   1 root     sys        71808 Oct  3 23:28 bootlst
-rw-r--r--   1 root     sys        79976 Oct  3 23:34 cprboot
drwxr-xr-x  11 root     sys          512 Mar 19  2007 kernel
drwxr-xr-x   4 root     bin          512 Nov 12 22:17 lib
drwxr-xr-x   2 root     bin          512 Mar 19  2007 sbin
-rw-r--r--   1 root     sys      1084048 Oct  3 23:28 wanboot

Filesystem           1024-blocks        Used   Available Capacity Mounted on
/dev/dsk/c0t0d0s0         245947      205343       16010    93%    /
> boot_archive corruption will be a recurrent problem on your configuration,
every time the system determines that boot_archive needs to be rebuilt on reboot
-- a very inelegant workaround would be to ''rm -f
/platform/sun4u/boot_archive'' every time before rebooting the system
Hmmm - may be I''m wrong, but IMHO if there is not enough space for a
new
boot_archive the "bootadm" should not corrupt anything but leave the
old
one in place - I would guess, in 95% of al cases one comes away with it,
since very often updates are not really required ...
  > better option would be to reinstall the system, choosing a disk layout
adequate for newboot
Well, the 2nd exercise is to test zfs boot (all systems have at least a
2nd HDD). If this works, just converting to zfs is probably the better
option ...

Anyway, thanks a lot for your help!

Regards,
jel.
-- 
Otto-von-Guericke University     http://www.cs.uni-magdeburg.de/
Department of Computer Science   Geb. 29 R 027, Universitaetsplatz 2
39106 Magdeburg, Germany         Tel: +49 391 67 12768

Vincent Fox

2008-Nov-18 22:37 UTC

head link

[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

I noticed this while patching to 137137-09 on a UFS Sparc today:

Patch 137137-09 has been successfully installed.
See /var/run/.patchSafeMode/root/var/sadm/patch/137137-09/log for details
Executing postpatch script...
Detected SVM root.
Installing bootblk on /dev/rdsk/c1t0d0s0
Installing bootblk on /dev/rdsk/c1t1d0s0
Creating boot_archive for /var/run/.patchSafeMode/root
updating /var/run/.patchSafeMode/root/platform/sun4u/boot_archive

I thought to look at df output before rebooting, and there are PAGES & PAGES
like this:

/var/run/.patchSafeModeOrigFiles/usr/platform/FJSV,GPUZC-M/lib/libcpc.so.1
7597264   85240 7512024     2%    /usr/platform/FJSV,GPUZC-M/lib/libcpc.so.1
/var/run/.patchSafeModeOrigFiles/usr/platform/FJSV,GPUZC-M/lib/sparcv9/libcpc.so.1
7597264   85240 7512024     2%   
/usr/platform/FJSV,GPUZC-M/lib/sparcv9/libcpc.so.1
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/libcpc.so.1 7597264  
85240 7512024     2%    /usr/platform/sun4us/lib/libcpc.so.1
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/sparcv9/libcpc.so.1
7597264   85240 7512024     2%    /usr/platform/sun4us/lib/sparcv9/libcpc.so.1
/var/run/.patchSafeModeOrigFiles/usr/lib/fm/dict/SUN4US.dict 7597264   85240
7512024     2%    /usr/lib/fm/dict/SUN4US.dict
/var/run/.patchSafeModeOrigFiles/usr/lib/locale/C/LC_MESSAGES/SUN4US.mo 7597264 
85240 7512024     2%    /usr/lib/locale/C/LC_MESSAGES/SUN4US.mo
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/fm/eft/pci.eft 7597264 
85240 7512024     2%    /usr/platform/sun4us/lib/fm/eft/pci.eft

Hundreds of mountpoints, what''s it doing in there?
-- 
This message posted from opensolaris.org

Marion Hakanson

2008-Nov-19 00:20 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

vincent_b_fox at yahoo.com said:> I thought to look at df output before rebooting, and there are PAGES &
PAGES
> like this:
> 
>/var/run/.patchSafeModeOrigFiles/usr/platform/FJSV,GPUZC-M/lib/libcpc.so.1 7597264   85240 7512024     2%   
/usr/platform/FJSV,GPUZC-M/lib/libcpc.so.1> . . .
> Hundreds of mountpoints, what''s it doing in there?
That''s normal, for deferred-activation patches (like this jumbo kernel
patch).
They are loopback mounts which are supposed to keep any kernel-specific things
from being affected by something that would otherwise change the running 
kernel.

Using liveupgrade for patches is quite a bit cleaner, in my opinion,
if you have that option.  It seems to do a good job of updating grub on
all bootable drives as well (as of S10U6, anyway).

Regards,

Marion

Ed Clark

2008-Nov-19 03:44 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

Hi Jens,
> > what i was actually after was patchadd log (ie. the
> messages output to terminal)
> 
> Up to now I thought, that stderr and stdout are
> redirected from patchadd
> to the patchlog, but never checked in detail, since
> the log always had
> the info I needed ...
> 
messages from the underlying pkging commands are captured in the
/var/sadm/patch/<PID>/log file

messages from patchadd itself and patch level scripts (prepatch, postpatch, etc)
go to stdout/stderr

these are two distinct sets of messages -- not really optimal, just the way
patchadd has always been

> 
> Yepp - now I can see the problem:
> 
> Creating boot_archive for /a
> updating /a/platform/sun4u/boot_archive
> 15+0 records in
> 15+0 records out
> cat: write error: No space left on device
> bootadm: write to file failed:
> /a/boot/solaris/filestat.ramdisk.tmp: No space left
> on device
> 
> So moving /etc/gconf to /opt and /etc/mail/cf to
> /usr/lib/mail (inkl. 
> creating the appropriate links) was sufficient to get
> it work.
> 
nice trick, but unfortunately it won''t do -- officially you  must
_never_ make such changes that alter the type of system files ; if you do, the
changes are at your own risk and completely unsupported

the basic reason for this patching can not be guaranteed behave in a
deterministic manner when it encounters such changes -- this does cause real
problems too, ie. a case where changing sendmail.cf to a symlink caused a kernel
patch only half apply, leading to long term outages

removing the old corrupt boot archive is a simple and safe way to free up some
space, best part is on reboot the system will automatically rebuild it
> 
> Hmmm - may be I''m wrong, but IMHO if there is not
> enough space for a new
> boot_archive the "bootadm" should not corrupt
> anything but leave the old
> one in place - I would guess, in 95% of al cases one
> comes away with it,
> since very often updates are not really required ...
hmm ... something of double edged sword, at least the way it works currently we
know with certainty when there was a problem building the archive and can go
about rectifying it ; the problem with keeping the old boot archive is that the
system may have the appearance of booting and possibly even running ok, but
there is absolutely no guarantee of nominal operation, could be very confusing
>   
> better option would be to reinstall the system,
> choosing a disk layout adequate for newboot
> 
> Well, the 2nd exercise is to test zfs boot (all
> systems have at least a
> 2nd HDD). If this works, just converting to zfs is
> probably the better
> option ...
> 
yep - even better !

best,
Ed
-- 
This message posted from opensolaris.org

Jens Elkner

2008-Nov-19 23:52 UTC

head link

[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

On Tue, Nov 18, 2008 at 07:44:56PM -0800, Ed Clark wrote:
Hi Ed,
  > messages from the underlying pkging commands are captured in the
/var/sadm/patch/<PID>/log file
> 
> messages from patchadd itself and patch level scripts (prepatch, postpatch,
etc) go to stdout/stderr
> 
> these are two distinct sets of messages -- not really optimal, just the way
patchadd has always been
Yepp - thanks for making that clear.
> > So moving /etc/gconf to /opt and /etc/mail/cf to
> > /usr/lib/mail (inkl. 
> > creating the appropriate links) was sufficient to get
> > it work.
> nice trick, but unfortunately it won''t do -- officially you  must
_never_ make such changes that alter the type of system files ; if you do, the
changes are at your own risk and completely unsupported
Yes, considering it for a temp. change, only.  However pkgtools are usually
robust enough (as long as the dir is not empty) to handle such
relocations properly - that''s why I really like pkgtools (giving me the
freedom I need ;-)).
> the basic reason for this patching can not be guaranteed behave in a
deterministic manner when it encounters such changes -- this does cause real
problems too, ie. a case where changing sendmail.cf to a symlink caused a kernel
patch only half apply, leading to long term outages
Oops - that''s a big bummer [OT: and probably the result of the bad
packaging
strategy of solaris (i.e. not software oriented aka merging different
sw into one sol package ...)]. Good to know, that this already happend...
  > removing the old corrupt boot archive is a simple and safe way to free up
some space, best part is on reboot the system will automatically rebuild it
> 
> > 
> > Hmmm - may be I''m wrong, but IMHO if there is not
> > enough space for a new
> > boot_archive the "bootadm" should not corrupt
> > anything but leave the old
> > one in place - I would guess, in 95% of al cases one
> > comes away with it,
> > since very often updates are not really required ...
> 
> hmm ... something of double edged sword, at least the way it works
currently we know with certainty when there was a problem building the archive
and can go about rectifying it ; the problem with keeping the old boot archive
is that the system may have the appearance of booting and possibly even running
ok, but there is absolutely no guarantee of nominal operation, could be very
confusing
Yes, I understand your point of view. However, I didn''t mean, silently
ignore the "unable to update boot archive" but giving the user a
simple
way to fix the problem. So I would prefer the "keep the old archive
as long as it can not be updated, but issue big warnings on
reboot/activation to get informed, that a fix is needed".  At least in
my case the system would have been "offline" for at most 30min, but
because of the bug it was several days offline and without your help
probably several weeks/months (i.e. my experience wrt. german sun
support) ...

Anyway, thanks a lot again,
jel.
-- 
Otto-von-Guericke University     http://www.cs.uni-magdeburg.de/
Department of Computer Science   Geb. 29 R 027, Universitaetsplatz 2
39106 Magdeburg, Germany         Tel: +49 391 67 12768

Vincent Fox

2008-Dec-02 20:22 UTC

head link

[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

Reviving this thread.

We have a Solaris 10u4 system recently patched with 137137-09.
Unfortunately the patch was applied from multi-user mode, I wonder if this
may have been original posters problem as well?  Anyhow we are now stuck
with an unbootable system as well.

I have submitted a case to Sun about it, will add details as that proceeds.
-- 
This message posted from opensolaris.org

Enda O''Connor

2008-Dec-02 20:46 UTC

head link

[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

Vincent Fox wrote:> Reviving this thread.
> 
> We have a Solaris 10u4 system recently patched with 137137-09.
> Unfortunately the patch was applied from multi-user mode, I wonder if this
> may have been original posters problem as well?  Anyhow we are now stuck
> with an unbootable system as well.
> 
> I have submitted a case to Sun about it, will add details as that proceeds.
Hi

There are basically two possible issue that we are aware of
6772822,  where the root fs has insufficient space to hold the failsafe 
archive ( 181M ) the bootarchive 80M approx, and a rebuild of same when 
rebooting, leading to some possible different outcomes

if you see "seek failed" it indicates that new bootblk installed ok,
but
it couldn''t rebuild on reboot,

There are also issues where if running svm on mpxio, the bootblk won''t 
et installed, 6772083 or 6775167

Let us know the exact errror seen and if possible the exact output from 
patchadd 137137-09
Enda

Vincent Fox

2008-Dec-02 21:42 UTC

head link

[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

The SupportTech responding to case #66153822 so far
has only suggested "boot from cdrom and patchrm 137137-09"
which tells me I''m dealing with a level-1 binder monkey.
It''s the idle node of a cluster holding 10K email accounts
so I''m proceeding cautiously.  It is unfortunate the admin doing
the original patching did them from multi-user but here we are.

I am attempting to boot net:dhcp -s just to collect more info:

My patchadd output shows 138866-01 & 137137-09 being applied OK:

bash-3.00# patchadd /net/matlock/local/d02/patches/all_patches/138866-01
Validating patches...

Loading patches installed on the system...

Done!

Loading patches requested to install.

Done!

Checking patches that you specified for installation.

Done!


Approved patches will be installed in this order:

138866-01 


Checking installed patches...
Verifying sufficient filesystem capacity (dry run method)...
Installing patch packages...

Patch 138866-01 has been successfully installed.
See /var/sadm/patch/138866-01/log for details

Patch packages installed:
  SUNWcsr

bash-3.00# patchadd /net/matlock/local/d02/patches/all_patches/137137-09
Validating patches...

Loading patches installed on the system...

Done!

Loading patches requested to install.

Version of package SUNWcakr from directory SUNWcakr.u in patch 137137-09 differs
from the package installed on the system.
Version of package SUNWcar from directory SUNWcar.u in patch 137137-09 differs
from the package installed on the system.
Version of package SUNWkvm from directory SUNWkvm.c in patch 137137-09 differs
from the package installed on the system.
Version of package SUNWkvm from directory SUNWkvm.d in patch 137137-09 differs
from the package installed on the system.
Version of package SUNWkvm from directory SUNWkvm.m in patch 137137-09 differs
from the package installed on the system.
Version of package SUNWkvm from directory SUNWkvm.u in patch 137137-09 differs
from the package installed on the system.
Architecture for package SUNWnxge from directory SUNWnxge.u in patch 137137-09
differs from the package installed on the system.
Version of package SUNWcakr from directory SUNWcakr.us in patch 137137-09
differs from the package installed on the system.
Version of package SUNWcar from directory SUNWcar.us in patch 137137-09 differs
from the package installed on the system.
Version of package SUNWkvm from directory SUNWkvm.us in patch 137137-09 differs
from the package installed on the system.
Done!

The following requested patches have packages not installed on the system
Package SUNWcpr from directory SUNWcpr.u in patch 137137-09 is not installed on
the system. Changes for package SUNWcpr will not be applied to the system.
Package SUNWefc from directory SUNWefc.u in patch 137137-09 is not installed on
the system. Changes for package SUNWefc will not be applied to the system.
Package SUNWfruip from directory SUNWfruip.u in patch 137137-09 is not installed
on the system. Changes for package SUNWfruip will not be applied to the system.
Package SUNWluxd from directory SUNWluxd.u in patch 137137-09 is not installed
on the system. Changes for package SUNWluxd will not be applied to the system.
Package SUNWs8brandr from directory SUNWs8brandr in patch 137137-09 is not
installed on the system. Changes for package SUNWs8brandr will not be applied to
the system.
Package SUNWs8brandu from directory SUNWs8brandu in patch 137137-09 is not
installed on the system. Changes for package SUNWs8brandu will not be applied to
the system.
Package SUNWs9brandr from directory SUNWs9brandr in patch 137137-09 is not
installed on the system. Changes for package SUNWs9brandr will not be applied to
the system.
Package SUNWs9brandu from directory SUNWs9brandu in patch 137137-09 is not
installed on the system. Changes for package SUNWs9brandu will not be applied to
the system.
Package SUNWus from directory SUNWus.u in patch 137137-09 is not installed on
the system. Changes for package SUNWus will not be applied to the system.
Package SUNWefc from directory SUNWefc.us in patch 137137-09 is not installed on
the system. Changes for package SUNWefc will not be applied to the system.
Package SUNWluxd from directory SUNWluxd.us in patch 137137-09 is not installed
on the system. Changes for package SUNWluxd will not be applied to the system.
Package FJSVvplr from directory FJSVvplr.u in patch 137137-09 is not installed
on the system. Changes for package FJSVvplr will not be applied to the system.
Package FJSVvplr from directory FJSVvplr.us in patch 137137-09 is not installed
on the system. Changes for package FJSVvplr will not be applied to the system.

Checking patches that you specified for installation.

Done!


Approved patches will be installed in this order:

137137-09 


Checking installed patches...
Executing prepatch script...
Verifying sufficient filesystem capacity (dry run method)...
Dec  2 10:05:58 cyrus2-2 cfenvd[706]:  LDT(3) in loadavg chi = 19.18 thresh
11.58
Dec  2 10:05:58 cyrus2-2 cfenvd[706]:  LDT_BUF (loadavg): Rot  2.00 2.00 2.00
2.00 36.00 21.00 11.00 21.00 39.00 *92.00*
Installing patch packages...
Dec  2 10:08:28 cyrus2-2 cfenvd[706]:  LDT(4) in rootprocs chi = 9.04 thresh
9.02
Dec  2 10:08:28 cyrus2-2 cfenvd[706]:  LDT_BUF (rootprocs): Rot  76.00 76.00
76.00 *81.00* 77.00 77.00 80.00 80.00 81.00 *84.00*
Dec  2 10:08:28 cyrus2-2 cfenvd[706]:  LDT(4) in loadavg chi = 16.72 thresh
11.58
Dec  2 10:08:28 cyrus2-2 cfenvd[706]:  LDT_BUF (loadavg): Rot  2.00 2.00 2.00
36.00 21.00 11.00 21.00 39.00 *92.00* *95.00*
Dec  2 10:10:58 cyrus2-2 cfenvd[706]:  LDT(5) in loadavg chi = 20.24 thresh
11.58
Dec  2 10:10:58 cyrus2-2 cfenvd[706]:  LDT_BUF (loadavg): Rot  2.00 2.00 36.00
21.00 11.00 21.00 39.00 *92.00* *95.00* *137.00*
Dec  2 10:13:28 cyrus2-2 cfenvd[706]:  LDT(6) in loadavg chi = 12.67 thresh
11.58
Dec  2 10:13:28 cyrus2-2 cfenvd[706]:  LDT_BUF (loadavg): Rot  2.00 36.00 21.00
11.00 21.00 39.00 *92.00* *95.00* *137.00* *94.00*

Patch 137137-09 has been successfully installed.
See /var/run/.patchSafeMode/root/var/sadm/patch/137137-09/log for details
Tue Dec  2 10:15:01 PST 2008
Executing postpatch script...
Detected SVM root.
Installing bootblk on /dev/rdsk/c0t0d0s0
Installing bootblk on /dev/rdsk/c0t1d0s0
Creating boot_archive for /var/run/.patchSafeMode/root
updating /var/run/.patchSafeMode/root/platform/sun4v/boot_archive

Patch packages installed:
  FJSVcpcu
  FJSVfmd
  FJSVhea
  FJSVmdb
  FJSVmdbr
  FJSVpiclu
  SUNWarc
  SUNWarcr
  SUNWcakr
  SUNWcar
  SUNWcart200
  SUNWckr
  SUNWcpcu
  SUNWcry
  SUNWcsd
  SUNWcsl
  SUNWcslr
  SUNWcsr
  SUNWcsu
  SUNWdmgtu
  SUNWdtrc
  SUNWefcl
  SUNWesu
  SUNWfmd
  SUNWhea
  SUNWib
  SUNWiopc
  SUNWipfh
  SUNWipfu
  SUNWiscsitgtr
  SUNWiscsitgtu
  SUNWkvm
  SUNWkvmt200
  SUNWldomr
  SUNWldomu
  SUNWmdb
  SUNWmdbr
  SUNWmdr
  SUNWmdu
  SUNWnfsckr
  SUNWnfscu
  SUNWnfsskr
  SUNWnfssr
  SUNWnfssu
  SUNWnisu
  SUNWniumx
  SUNWnxge
  SUNWopenssl-libraries
  SUNWpcu
  SUNWpd
  SUNWpdu
  SUNWpiclu
  SUNWpmr
  SUNWpmu
  SUNWpppd
  SUNWrds
  SUNWrsg
  SUNWrsgk
  SUNWsmapi
  SUNWssad
  SUNWsshcu
  SUNWsshdu
  SUNWsshu
  SUNWtavor
  SUNWtoo
  SUNWudapltu
  SUNWusb
  SUNWust1
  SUNWust2
  SUNWwbsup
  SUNWxcu4
  SUNWypu
  SUNWzfskr
  SUNWzfsr
  SUNWzfsu
  SUNWzoneu
-- 
This message posted from opensolaris.org

Lori Alt

2008-Dec-02 21:52 UTC

head link

[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

I don''t want to steer you wrong under the circumstances,
so I think we need more information. 

First, is the failure the same as in the earlier part of this
thread.   I.e., when you boot, do you get a failure like this?

Warning: Fcode sequence resulted in a net stack depth change of 1
Evaluating:

Evaluating:

The file just loaded does not appear to be executable


Second, at least at first glance, this looks like more of
a generic patch problem than a problem specifically
related to zfs boot.  Since this is S10, not OpenSolaris,
perhaps you should be escalating this through the
standard support channels.  This alias probably
won''t get you any really useful answers on general
problems with patching.

Lori

On 12/02/08 14:42, Vincent Fox wrote:> The SupportTech responding to case #66153822 so far
> has only suggested "boot from cdrom and patchrm 137137-09"
> which tells me I''m dealing with a level-1 binder monkey.
> It''s the idle node of a cluster holding 10K email accounts
> so I''m proceeding cautiously.  It is unfortunate the admin doing
> the original patching did them from multi-user but here we are.
>
> I am attempting to boot net:dhcp -s just to collect more info:
>
> My patchadd output shows 138866-01 & 137137-09 being applied OK:
>
> bash-3.00# patchadd /net/matlock/local/d02/patches/all_patches/138866-01
> Validating patches...
>
> Loading patches installed on the system...
>
> Done!
>
> Loading patches requested to install.
>
> Done!
>
> Checking patches that you specified for installation.
>
> Done!
>
>
> Approved patches will be installed in this order:
>
> 138866-01 
>
>
> Checking installed patches...
> Verifying sufficient filesystem capacity (dry run method)...
> Installing patch packages...
>
> Patch 138866-01 has been successfully installed.
> See /var/sadm/patch/138866-01/log for details
>
> Patch packages installed:
>   SUNWcsr
>
> bash-3.00# patchadd /net/matlock/local/d02/patches/all_patches/137137-09
> Validating patches...
>
> Loading patches installed on the system...
>
> Done!
>
> Loading patches requested to install.
>
> Version of package SUNWcakr from directory SUNWcakr.u in patch 137137-09
differs from the package installed on the system.
> Version of package SUNWcar from directory SUNWcar.u in patch 137137-09
differs from the package installed on the system.
> Version of package SUNWkvm from directory SUNWkvm.c in patch 137137-09
differs from the package installed on the system.
> Version of package SUNWkvm from directory SUNWkvm.d in patch 137137-09
differs from the package installed on the system.
> Version of package SUNWkvm from directory SUNWkvm.m in patch 137137-09
differs from the package installed on the system.
> Version of package SUNWkvm from directory SUNWkvm.u in patch 137137-09
differs from the package installed on the system.
> Architecture for package SUNWnxge from directory SUNWnxge.u in patch
137137-09 differs from the package installed on the system.
> Version of package SUNWcakr from directory SUNWcakr.us in patch 137137-09
differs from the package installed on the system.
> Version of package SUNWcar from directory SUNWcar.us in patch 137137-09
differs from the package installed on the system.
> Version of package SUNWkvm from directory SUNWkvm.us in patch 137137-09
differs from the package installed on the system.
> Done!
>
> The following requested patches have packages not installed on the system
> Package SUNWcpr from directory SUNWcpr.u in patch 137137-09 is not
installed on the system. Changes for package SUNWcpr will not be applied to the
system.
> Package SUNWefc from directory SUNWefc.u in patch 137137-09 is not
installed on the system. Changes for package SUNWefc will not be applied to the
system.
> Package SUNWfruip from directory SUNWfruip.u in patch 137137-09 is not
installed on the system. Changes for package SUNWfruip will not be applied to
the system.
> Package SUNWluxd from directory SUNWluxd.u in patch 137137-09 is not
installed on the system. Changes for package SUNWluxd will not be applied to the
system.
> Package SUNWs8brandr from directory SUNWs8brandr in patch 137137-09 is not
installed on the system. Changes for package SUNWs8brandr will not be applied to
the system.
> Package SUNWs8brandu from directory SUNWs8brandu in patch 137137-09 is not
installed on the system. Changes for package SUNWs8brandu will not be applied to
the system.
> Package SUNWs9brandr from directory SUNWs9brandr in patch 137137-09 is not
installed on the system. Changes for package SUNWs9brandr will not be applied to
the system.
> Package SUNWs9brandu from directory SUNWs9brandu in patch 137137-09 is not
installed on the system. Changes for package SUNWs9brandu will not be applied to
the system.
> Package SUNWus from directory SUNWus.u in patch 137137-09 is not installed
on the system. Changes for package SUNWus will not be applied to the system.
> Package SUNWefc from directory SUNWefc.us in patch 137137-09 is not
installed on the system. Changes for package SUNWefc will not be applied to the
system.
> Package SUNWluxd from directory SUNWluxd.us in patch 137137-09 is not
installed on the system. Changes for package SUNWluxd will not be applied to the
system.
> Package FJSVvplr from directory FJSVvplr.u in patch 137137-09 is not
installed on the system. Changes for package FJSVvplr will not be applied to the
system.
> Package FJSVvplr from directory FJSVvplr.us in patch 137137-09 is not
installed on the system. Changes for package FJSVvplr will not be applied to the
system.
>
> Checking patches that you specified for installation.
>
> Done!
>
>
> Approved patches will be installed in this order:
>
> 137137-09 
>
>
> Checking installed patches...
> Executing prepatch script...
> Verifying sufficient filesystem capacity (dry run method)...
> Dec  2 10:05:58 cyrus2-2 cfenvd[706]:  LDT(3) in loadavg chi = 19.18 thresh
11.58
> Dec  2 10:05:58 cyrus2-2 cfenvd[706]:  LDT_BUF (loadavg): Rot  2.00 2.00
2.00 2.00 36.00 21.00 11.00 21.00 39.00 *92.00*
> Installing patch packages...
> Dec  2 10:08:28 cyrus2-2 cfenvd[706]:  LDT(4) in rootprocs chi = 9.04
thresh 9.02
> Dec  2 10:08:28 cyrus2-2 cfenvd[706]:  LDT_BUF (rootprocs): Rot  76.00
76.00 76.00 *81.00* 77.00 77.00 80.00 80.00 81.00 *84.00*
> Dec  2 10:08:28 cyrus2-2 cfenvd[706]:  LDT(4) in loadavg chi = 16.72 thresh
11.58
> Dec  2 10:08:28 cyrus2-2 cfenvd[706]:  LDT_BUF (loadavg): Rot  2.00 2.00
2.00 36.00 21.00 11.00 21.00 39.00 *92.00* *95.00*
> Dec  2 10:10:58 cyrus2-2 cfenvd[706]:  LDT(5) in loadavg chi = 20.24 thresh
11.58
> Dec  2 10:10:58 cyrus2-2 cfenvd[706]:  LDT_BUF (loadavg): Rot  2.00 2.00
36.00 21.00 11.00 21.00 39.00 *92.00* *95.00* *137.00*
> Dec  2 10:13:28 cyrus2-2 cfenvd[706]:  LDT(6) in loadavg chi = 12.67 thresh
11.58
> Dec  2 10:13:28 cyrus2-2 cfenvd[706]:  LDT_BUF (loadavg): Rot  2.00 36.00
21.00 11.00 21.00 39.00 *92.00* *95.00* *137.00* *94.00*
>
> Patch 137137-09 has been successfully installed.
> See /var/run/.patchSafeMode/root/var/sadm/patch/137137-09/log for details
> Tue Dec  2 10:15:01 PST 2008
> Executing postpatch script...
> Detected SVM root.
> Installing bootblk on /dev/rdsk/c0t0d0s0
> Installing bootblk on /dev/rdsk/c0t1d0s0
> Creating boot_archive for /var/run/.patchSafeMode/root
> updating /var/run/.patchSafeMode/root/platform/sun4v/boot_archive
>
> Patch packages installed:
>   FJSVcpcu
>   FJSVfmd
>   FJSVhea
>   FJSVmdb
>   FJSVmdbr
>   FJSVpiclu
>   SUNWarc
>   SUNWarcr
>   SUNWcakr
>   SUNWcar
>   SUNWcart200
>   SUNWckr
>   SUNWcpcu
>   SUNWcry
>   SUNWcsd
>   SUNWcsl
>   SUNWcslr
>   SUNWcsr
>   SUNWcsu
>   SUNWdmgtu
>   SUNWdtrc
>   SUNWefcl
>   SUNWesu
>   SUNWfmd
>   SUNWhea
>   SUNWib
>   SUNWiopc
>   SUNWipfh
>   SUNWipfu
>   SUNWiscsitgtr
>   SUNWiscsitgtu
>   SUNWkvm
>   SUNWkvmt200
>   SUNWldomr
>   SUNWldomu
>   SUNWmdb
>   SUNWmdbr
>   SUNWmdr
>   SUNWmdu
>   SUNWnfsckr
>   SUNWnfscu
>   SUNWnfsskr
>   SUNWnfssr
>   SUNWnfssu
>   SUNWnisu
>   SUNWniumx
>   SUNWnxge
>   SUNWopenssl-libraries
>   SUNWpcu
>   SUNWpd
>   SUNWpdu
>   SUNWpiclu
>   SUNWpmr
>   SUNWpmu
>   SUNWpppd
>   SUNWrds
>   SUNWrsg
>   SUNWrsgk
>   SUNWsmapi
>   SUNWssad
>   SUNWsshcu
>   SUNWsshdu
>   SUNWsshu
>   SUNWtavor
>   SUNWtoo
>   SUNWudapltu
>   SUNWusb
>   SUNWust1
>   SUNWust2
>   SUNWwbsup
>   SUNWxcu4
>   SUNWypu
>   SUNWzfskr
>   SUNWzfsr
>   SUNWzfsu
>   SUNWzoneu
>

Vincent Fox

2008-Dec-02 22:10 UTC

head link

[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

> 
> I don''t want to steer you wrong under the
> circumstances,
> so I think we need more information. 
> 
> First, is the failure the same as in the earlier part
> of this
> thread.   I.e., when you boot, do you get a failure
> like this?
> 
> Warning: Fcode sequence resulted in a net stack depth
> change of 1
> Evaluating:
> 
> Evaluating:
> 
> The file just loaded does not appear to be executable
Nope:

===================================================Sun Fire T200, No Keyboard
Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
OpenBoot 4.27.4, 16256 MB memory available, Serial #75621394.
Ethernet address 0:14:4f:81:e4:12, Host ID: 8481e412.



Boot device: /pci at 780/pci at 0/pci at 9/scsi at 0/disk at 0  File and args:
ufs-file-system
Loading: /platform/SUNW,Sun-Fire-T200/boot_archive
Loading: /platform/sun4v/boot_archive

Can''t open boot_archive

Evaluating:
The file just loaded does not appear to be executable.
======================================================> 
> Second, at least at first glance, this looks like
> more of
> a generic patch problem than a problem specifically
> related to zfs boot.  Since this is S10, not
> OpenSolaris,
> perhaps you should be escalating this through the
> standard support channels.  This alias probably
> won''t get you any really useful answers on general
> problems with patching.
Yeah I just thought since I''d followed this thread before it might
be useful to add to it since there might be crossover issues.
I''ll keep pushing on the string.  I hate being the annoying customer
who says "I won''t follow your suggestion because (blah) please
escalate this ticket."

I hope to move these systems over to 10u6 in a few months
and streamline our patching so problems like this won''t exist.
-- 
This message posted from opensolaris.org

Vincent Fox

2008-Dec-03 19:38 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

Followup to my own post.

Looks like my SVM setup was having problems prior to patch being applied.
If I boot net:dhcp -s and poke around on the disks, it looks like disk0 is
pre-patch state and disk1 is post-patch.

I can get a shell if I
boot disk1 -s

So I think I am in SVM hell here not specfically ZFS patch breaking my box.
Never mind!
-- 
This message posted from opensolaris.org

Jens Elkner

2008-Dec-04 03:18 UTC

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[zfs-discuss] zfs boot - U6 kernel patch breaks sparc boot

On Tue, Dec 02, 2008 at 12:22:49PM -0800, Vincent Fox
wrote:> Reviving this thread.
> 
> We have a Solaris 10u4 system recently patched with 137137-09.
> Unfortunately the patch was applied from multi-user mode, I wonder if this
> may have been original posters problem as well?  Anyhow we are now stuck
No - in my case it was a ''not enough space'' on / problem, not
the
multi-user mode ;-). 

Regards,
jel.
-- 
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