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Solaris 11.4 Can Panic With assertion failed: zv->zv_flags & (ZVOL_ISSWAP|ZVOL_ISKVOL) == 0 (0x800 == 0x0) (Doc ID 2919272.1)

Last updated on JANUARY 04, 2023

Applies to:

Solaris Operating System - Version 11.4 to 11.4 [Release 11.0]
Information in this document applies to any platform.

Symptoms

The panic string will be:

assertion failed: zv->zv_flags & (ZVOL_ISSWAP|ZVOL_ISKVOL) == 0 (0x800 == 0x0)

The panic stack will include:

zvol_preallocate_fini_locked
zvol_preallocate_locked
zvol_preallocate
zvol_ioctl

Cause

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In this Document
Symptoms
Cause
Solution

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