From: Wanke Matthias (Matthias.Wanke@itellium.com)
Date: Mon Apr 07 2003 - 09:49:45 EDT
Hi fellow managers,
Solaris 8 108528-18, Veritas is 3.2 with latest patch set 113201-02
We did a reconfigure boot including a rebuild of /etc/path_to_inst on a
E10-K domain; after the reboot 2 disks of the D1000 where not accessible
anymore; we found out that
a) c0t2d0 seems to be a second path to c0t0d0 (see output below)
b) c0t1d0 seems to be a second path to c1t1d0 (see output below)
What irregularities i have seen:
1) in the sd.conf: first entry is for target 2 lun 0 on a JNI hostadapter;
the regular sd.conf-entries follow some time later
2) while booting, sd0 appears to be c0t2d0 while the very first
disk/bootdisk appears later as sd15 (c0t0d0). Is that a problem for
Veritas!?
We have a SUN call open but have not gotten a reasonable response about the
cause; rather a "please reboot to get machine in a consistent state" sort of
advice.
If you can help or need more info please contact me!
Cheers and TIA,
Mat
# vxdmpadm getsubpaths ctlr=c0
NAME STATE PATH-TYPE DMPNODENAME ENCLR-TYPE ENCLR-NAME
======================================================================
c0t0d0s2 ENABLED - c0t0d0s2 Disk Disk
c0t2d0s2 ENABLED - c0t0d0s2 Disk Disk
c0t1d0s2 ENABLED - c1t1d0s2 Disk Disk
c0t3d0s2 ENABLED - c0t3d0s2 Disk Disk
# vxdmpadm getsubpaths ctlr=c1
NAME STATE PATH-TYPE DMPNODENAME ENCLR-TYPE ENCLR-NAME
======================================================================
c1t0d0s2 ENABLED - c1t0d0s2 Disk Disk
c1t1d0s2 ENABLED - c1t1d0s2 Disk Disk
ls -al /dev/vx/rdmp/c0*s2
crw------- 1 root root 191, 2 Apr 7 10:05 /dev/vx/rdmp/c0t0d0s2
crw------- 1 root root 191, 10 Feb 9 18:13 /dev/vx/rdmp/c0t1d0s2
crw------- 1 root root 191, 18 Feb 9 18:13 /dev/vx/rdmp/c0t2d0s2
crw------- 1 root root 191,202 Apr 7 10:05 /dev/vx/rdmp/c0t3d0s2
# ls -al /dev/vx/dmp/c1*s2
brw------- 1 root root 191, 10 Apr 7 10:05 /dev/vx/dmp/c1t0d0s2
brw------- 1 root root 191, 18 Apr 7 10:05 /dev/vx/dmp/c1t1d0s2
# ls -al /dev/vx/rdmp/c1*s2
crw------- 1 root root 191, 10 Apr 7 10:05 /dev/vx/rdmp/c1t0d0s2
crw------- 1 root root 191, 18 Apr 7 10:05 /dev/vx/rdmp/c1t1d0s2
# vxdmpadm getdmpnode enclosure=Disk
NAME STATE ENCLR-TYPE PATHS ENBL DSBL ENCLR-NAME
=========================================================================
c0t0d0s2 ENABLED Disk 2 2 0 Disk
c1t0d0s2 ENABLED Disk 1 1 0 Disk
c1t1d0s2 ENABLED Disk 2 2 0 Disk
c0t3d0s2 ENABLED Disk 1 1 0 Disk
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