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Live Save core (savecore -L) crashes the system with assertion failed: len <= zv->zv_volblocksize, file: ../../common/fs/zfs/zvol.c, line: 1409 (Doc ID 1961918.1)

Last updated on JANUARY 15, 2024

Applies to:

Solaris Operating System - Version 10 1/13 U11 to 11.2 [Release 10.0 to 11.0]
Information in this document applies to any platform.


 Live save crash (savecore -L) crashes the system with assertion failed:  len <= zv->zv_volblocksize, file: ../../common/fs/zfs/zvol.c, line: 1409

This would causes system down rather than the original purpose to save live crash without interruption to the system.

Panic strings is shown as follows




 The problem is caused by the following conditions

1) zpool version was upgraded from < 32 to >=32

2) Patch version starting from 150400-14 or later on Solaris 10

   Solaris 11.1 SRU 17 or later

   Solaris 11.2 all releases


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