"vn_rdwr failed with error 0x15" appears repeatedly in syslog when starting up VCS cluster or running various VCS commands
Article ID: 100022679
Updated On:
Description
Error Message
Nov 24 08:41:06 server1 unix: [ID 338433 kern.notice] vn_rdwr failed with error 0x15
Nov 24 08:41:06 server1 unix: [ID 689466 kern.notice] kobj_load_module: read header failed
Cause
The issue is caused due to VCS, in few instances, calling the priocntl() ioctl with sched_class set to NULL. This behavior has been silently ignored except when using Solaris 10 with a ZFS root file system. These are only warning messages but does not affect any VCS operations.
Resolution
This issue is addressed via e1537111 where VCS uses default schedular class "TS" for priocntl() ioctls.
This issue is fixed in 50MP3RP3 or 5.1 base version and future releases.
50MP3RP3 patch can be downloaded from our SORT website using below link.
https://sort.Veritas.com/patch/detail/3036
Applies To
Solaris 10 U6 / 10 U7 on SPARC with root filesystems on ZFS.
Issue/Introduction
Messages similar to those shown below are written to the syslog (/var/adm/messages) when VCS is started or whenever a VCS command is issued:
Additional Information
ETrack: 1537111
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