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Correcting device paths when replacing fiber boot disks after a ufsrestore

August 30th, 2006 No comments

InfoDoc ID Synopsis Date
40133 Correcting device paths when replacing fiber boot disks after a ufsrestore 31 Oct 2001
Status Issued
Description

A Sun system with a fiber disk as the boot disk is dependent upon the World Wide Number (WWN) of that disk to be included within its physical device path in order for the system to boot properly. Below is a detail from a Sun Fire 280R system: Read more…

Categories: Solaris, SUN Tags: , , , ,

svm recovery procedure

July 25th, 2006 No comments

bash-2.05a# ssh gfx
Password:
Last login: Tue Jul 25 16:19:08 2006
Sun Microsystems Inc.   SunOS 5.10      Generic January 2005
# bash
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00# format
Searching for disks…done

AVAILABLE DISK SELECTIONS:
0. c1t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@9,600000/SUNW,qlc@2/fp@0,

0/ssd@w21000014c3c44a73,0
1. c1t1d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w500000e011e006b1,0
Specify disk (enter its number): ^D
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00# cd /etc/lvm
bash-3.00# ls -la
total 30
drwxr-xr-x   2 root     sys          512 Jul 25 16:19 .
drwxr-xr-x  81 root     sys         4608 Jul 25 16:19 ..
-rw-r–r–   1 root     root           0 Jul 24 20:41 .mdmonitord.lock
-rw-r–r–   1 root     sys          146 Jan 21  2005 devpath
-rw-r–r–   1 root     sys          154 Jan 21  2005 lock
-rw-r–r–   1 root     sys          301 Jul 25 10:04 md.cf
-rw-r–r–   1 root     root         331 Jul 25 11:35 md.conf
-rw-r–r–   1 root     sys          643 Jan 21  2005 md.ctlrmap
-rw-r–r–   1 root     sys         1452 Jan 21  2005 md.tab
-rw-r–r–   1 root     sys          370 Jul 25 16:19 mddb.cf
-rw-r–r–   1 root     sys          418 Jan 21  2005 runtime.cf
bash-3.00# cat mddb.cf
#metadevice database location file do not hand edit
#driver minor_t daddr_t device id       checksum
ssd     5       16      id1,ssd@n20000014c3c44a73/f     -2207
ssd     5       8208    id1,ssd@n20000014c3c44a73/f     -10399
ssd     5       16400   id1,ssd@n20000014c3c44a73/f     -18591
ssd     13      16      id1,ssd@n500000e011e006b0/f     -2205
ssd     13      8208    id1,ssd@n500000e011e006b0/f     -10397
ssd     13      16400   id1,ssd@n500000e011e006b0/f     -18589
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00# metastat -p
d6 -m d16 d26 1
d16 1 1 c1t0d0s6
d26 1 1 c1t1d0s6
d3 -m d13 d23 1
d13 1 1 c1t0d0s3
d23 1 1 c1t1d0s3
d1 -m d11 d21 1
d11 1 1 c1t0d0s1
d21 1 1 c1t1d0s1
d0 -m d10 d20 1
d10 1 1 c1t0d0s0
d20 1 1 c1t1d0s0
d7 -m d17 d27 1
d17 1 1 c1t0d0s7
d27 1 1 c1t1d0s7
bash-3.00# df -k
Filesystem            kbytes    used   avail capacity  Mounted on
/dev/md/dsk/d0       8267957  215870 7969408     3%    /
/devices                   0       0       0     0%    /devices
ctfs                       0       0       0     0%    /system/contract
proc                       0       0       0     0%    /proc
mnttab                     0       0       0     0%    /etc/mnttab
swap                 30929592    1072 30928520     1%    /etc/svc/volatile
objfs                      0       0       0     0%    /system/object
/dev/md/dsk/d6       8267957 3584792 4600486    44%    /usr
/platform/sun4u-us3/lib/libc_psr/libc_psr_hwcap2.so.1
8267957  215870 7969408     3%
/platform/sun4u-us3/lib/libc_psr.so.1
/platform/sun4u-us3/lib/sparcv9/libc_psr/libc_psr_hwcap2.so.1
8267957  215870 7969408     3%
/platform/sun4u-us3/lib/sparcv9/libc_psr.so.1
fd                         0       0       0     0%    /dev/fd
/dev/md/dsk/d1       8267957  938854 7246424    12%    /var
swap                 30928584      64 30928520     1%    /tmp
swap                 30928560      40 30928520     1%    /var/run
/dev/md/dsk/d7       97774128   65553 96730834     1%    /export/home
/vol/dev/dsk/c0t0d0/sol_10_606_sparc/s6
31       2      26     8%
/cdrom/sol_10_606_sparc/s6
/vol/dev/dsk/c0t0d0/sol_10_606_sparc/s5
31       2      26     8%
/cdrom/sol_10_606_sparc/s5
/vol/dev/dsk/c0t0d0/sol_10_606_sparc/s4
31       2      26     8%
/cdrom/sol_10_606_sparc/s4
/vol/dev/dsk/c0t0d0/sol_10_606_sparc/s3
31       2      26     8%
/cdrom/sol_10_606_sparc/s3
/vol/dev/dsk/c0t0d0/sol_10_606_sparc/s2
31       2      26     8%
/cdrom/sol_10_606_sparc/s2
/vol/dev/dsk/c0t0d0/sol_10_606_sparc/s1
154063  138274     383   100%
/cdrom/sol_10_606_sparc/s1
/vol/dev/dsk/c0t0d0/sol_10_606_sparc/s0
3911626 3911626       0   100%
/cdrom/sol_10_606_sparc/s0
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00#
bash-3.00# metastat
d6: Mirror
Submirror 0: d16
State: Okay
Submirror 1: d26
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 16790400 blocks (8.0 GB)

d16: Submirror of d6
State: Okay
Size: 16790400 blocks (8.0 GB)
Stripe 0:
Device     Start Block  Dbase        State Reloc Hot Spare
c1t0d0s6          0     No            Okay   Yes

Read more…

Categories: Solaris, SUN Tags:

probe-fcal-all

July 21st, 2006 No comments

probe-fcal-all

did you try that?

Read more…

Categories: Solaris, Sothebys, SUN Tags:

reset AOLM passwd

March 24th, 2006 No comments

To overide the ALOM password on the system you will need to:

1) Attach console to Serial Management Port

2) Power on the server via the front power button. Once POST has completed, you will need to wait 1 to 2 minutes for a timeout to occur and the system to drop to the “ok>” prompt.

If you do not get the “Please login:” prompt (you will likely see the SC prompt) then you must power the system off remove the battery from the LOM board, wait a  minute, and re-install everything).

Below is an example of what you might see on the console:

Read more…

Categories: 10, Solaris, SUN Tags: ,

Sun Case ID 64669952 – Network issue

July 22nd, 2005 No comments

Dear Mr. Chris,

Further to our earlier telephone conversation, please find attached a
copy of the netinfo script which when run on the system will gather
information from the system to assist with problem diagnosis. Please run
the script as root user and return the output to me.

As mentioned on the telephone it is essential that both the settings on
the switch and the interface are matched or you will encounter problems.
If auto negotiation is used on the interface it must be used on the
switch also.

The script I mentioned for configuring your interfaces at boot time is
also attached ( S68net-tune ) instructions for installing the script are
below and also in the start of the script.

# 1) cp S68net-tune to /etc/rc2.d
# 2) perform edits on the script as required
# 3) chmod 744 /etc/rc2.d/S68net-tune
# 4) chown root:sys /etc/rc2.d/S68net-tune
# 5) ln /etc/rc2.d/S68net-tune /etc/init.d/net-tune

Read more…

Categories: Solaris, Sothebys, SUN Tags:

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