dnetc reports an error on startup: /etc/init.d/dnetc: line 45: /sys/kernel/uids/104/cpu_share: No such file or directory Previous versions do not have this error. The relevant lines in /etc/init.d/dnetc read: # fair group cpu scheduler [ -d /sys/kernel/uids/ ] && echo 2 > \ /sys/kernel/uids/$(grep -w dnetc /etc/passwd | cut -d: -f3)/cpu_share In this case the file /sys/kernel/uids/104/cpu_share exists: # ls -Zd /sys /sys/kernel /sys/kernel/uids /sys/kernel/uids/104 /sys/kernel/uids/104/cpu_share drwxr-xr-x root root system_u:object_r:sysfs_t /sys drwxr-xr-x root root system_u:object_r:sysfs_t /sys/kernel drwxr-xr-x root root system_u:object_r:sysfs_t /sys/kernel/uids drwxr-xr-x root root system_u:object_r:sysfs_t /sys/kernel/uids/104 -rw-r--r-- root root system_u:object_r:sysfs_t /sys/kernel/uids/104/cpu_share Reproducible: Always The problem appears to be that when no other dnetc processes exist, the /sys/kernel/uids/{UID} directory doesn't exist either. Suggested quick fix: 45,46c45,47 < [ -d /sys/kernel/uids/ ] && echo 2 > \ < /sys/kernel/uids/$(grep -w dnetc /etc/passwd | cut -d: -f3)/cpu_share --- > uidpath="/sys/kernel/uids/`id -u dnetc`" > [ -d $uidpath ] && echo 2 >$uidpath > unset uidpath (Apropos, the proposed fix also fixeds another bug: grepping /etc/passwd is wrong, because the actual user ID might be obtained through NIS or LDAP no matter what the passwd entry states. "id" is in coreutils, so no extra dependencies would be needed.)
Err. The correct patch is: 45,46c45,47 < [ -d /sys/kernel/uids/ ] && echo 2 > \ < /sys/kernel/uids/$(grep -w dnetc /etc/passwd | cut -d: -f3)/cpu_share --- > uidpath="/sys/kernel/uids/`id -u dnetc`" > [ -d $uidpath ] && echo 2 >$uidpath/cpu_share > unset uidpath
Oops... It looked good, anyway... hehe I've fixed this in CVS now. Thanks...
