Open System Services Management and Operations Guide (G06.30+, H06.08+, J06.03+)

The fileset becomes inaccessible until it is stopped, repaired using the SCF
DIAGNOSE FILESET command (see “Checking and Repairing Fileset Integrity”
(page 159)), and restarted.
– Fileset recovery information is not recorded in the PXLOG catalog file (see “FSCK
Log File” (page 160)).
– After a double failure of an OSS name server, when the OSS Monitor attempts
to remount a fast-create fileset, the remount request is rejected by the OSS name
server. However, the OSS Monitor automatically runs the FSCK utility against
the fileset and then retries the remount.
HP recommends that you have a fast-create fileset named TEMP mounted on
/tmp. /tmp should be secured so that all users have read, write, and execute
or search permission, but only the file owner or the super ID can delete directories
or files from the fileset; use this command at an OSS shell prompt:
/bin/chmod 1777 /tmp
• Beginning with the J06.15 and H06.26 RVUs, an OSS Security Event-Exit Process (SEEP)
is supported and provides additional file-access authorization for Version 3 catalog
filesets. The SEEPPROTECTED fileset attribute controls whether or not the fileset is OSS
SEEP-protected. For details of OSS SEEP, see “Using an OSS Security Event-Exit Process
(SEEP)” (page 231).
• Specify a processor for the FSCK utility. This action allows you to spread fileset recovery
after a system failure and reload across many processors so that filesets can be repaired
in parallel. That practice allows for faster recovery and improves the availability of the
OSS file system.
Figure 17 (page 144) shows the relationships created among the configuration files,
processes, and disk volumes by using the SCF ADD FILESET command. The figure illustrates
the effects of this command:
ADD FILESET $ZPMON.MINE, CATALOG $CAT, POOL ZOSSMYPL, &
MNTPOINT "/mine", BUFFERED LOG, NAMESERVER #ZPNS1, &
NFSTIMEOUT 70, DESIREDSTATE STARTED, FSCKCPU -1, &
MAXDIRTYINODETIME 10, REPORT $S.#MINE
This command:
• Adds the fileset named MINE at the mount point /mine of the local node and sends
repair information to the report file spooler location $S.#MINE
Creating a Fileset 143