PIT restoration of hardlinks
2000-07-24 19:35:38
Hi all
I posted a problem to the list a while back regarding errors I was getting when
performing a PIT restore and hardlinks.
As a result Tivoli have created an APAR describing the defect. I believe it
applies to all Unix platforms.
Regards
Gavin
APAR Identifier ...... IC27398 Last Changed..00/07/21
RESTORE HANDELHARDLINK RC=-1
Symptom ...... IN INCORROUT Status ........... OPEN
Severity ................... 3 Date Closed .........
Component .......... 5698TSMCL Duplicate of ........
Reported Release ......... 41S Fixed Release ............
Component Name TIVOLI STR MGR Special Notice
Current Target Date .. Flags
SCP ................... UNIX
Platform ............ UNIX
Status Detail: Not Available
PE PTF List:
PTF List:
Parent APAR:
Child APAR list:
ERROR DESCRIPTION:
ADSM client may attempt to create a hardlink to a file prior to
creating the directory that contains that hardlink during
point in time restores. The problem can be seen in the command
line client output or schedule log as:
06/23/00 11:47:28 HandleHardLink: System link command
failed, rc=-1
First alias: /a/etc/init.d/ANNOUNCE
Restoring alias: /a/etc/rc0.d/K00ANNOUNCE
The problem manifests itself under the following conditions:
1. Restore is point in time.
2. Restore is to a new location.
3. The hardlinked files are in different directories in the same
restore operation
LOCAL FIX:
Re-run the restore or a subset of the restore. The required
directories will have been created during the first restore
which should allow the restore of the Hardlinks complete
successfully on the second restore
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