Hello, friends. There are one symlink in SLES10 used to find the PERFOUT dcss, that is missing in SLES11 SP1. See on SLES10:
# ls -l /sys/devices/dcssblk/PERFOUT/ total 0 lrwxrwxrwx 1 clovis root 0 Dec 28 16:18 block:dcssblk0 -> ../../../block/dcssblk0 -rw-r--r-- 1 clovis root 4096 Dec 28 16:18 save -rw-r--r-- 1 clovis root 4096 Dec 28 16:18 shared --w------- 1 clovis root 4096 Dec 28 16:18 uevent On SLES11 SP1, the reply didn't match: # ls -l /sys/devices/dcssblk/PERFOUT/ total 0 drwxr-xr-x 3 root root 0 Dec 28 14:31 block drwxr-xr-x 2 root root 0 Dec 28 20:19 power -rw------- 1 root root 4096 Dec 28 20:19 save -r-------- 1 root root 4096 Dec 28 20:19 seglist -rw------- 1 root root 4096 Dec 28 20:19 shared -rw-r--r-- 1 root root 4096 Dec 28 20:19 uevent The SYMLINK (block:dcssblk0) is missing. I think this wasn't created by udev, I test one new udev.rule without success (maybe wrong, I'm not the expert): # cat /etc/udev/rules.d/98-dcss.rules # # Rules for dcss - Clovis - Dec/2010 # This file should be installed in /etc/udev/rules.d # SUBSYSTEM!="block", KERNEL!="dcssblk*", ACTION!="add", SYMLINK+="../../../block:%k%c" This rule runs, document the Symlink into udev DB but didn't create the real SYMLINK. Anyone know how to create the link or bypass it? Thanks a lot for any help... ______________________________________________ Clovis ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
