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Solaris 11 or Solaris 10 assertion failed: dn_empty == B_FALSE || dn_maxblkid == 0, file: ../../common/fs/zfs/dmu.c (Doc ID 2376944.1)

Last updated on MARCH 21, 2018

Applies to:

Solaris Operating System - Version 10 3/05 to 11.1 [Release 10.0 to 11.0]
Oracle Solaris on SPARC (64-bit)
Oracle Solaris on x86-64 (64-bit)
Servers running Solaris 11 or Solaris 10 can encounter this panic:

assertion failed: dn_empty == B_FALSE || dn_maxblkid == 0, file: ../../common/fs/zfs/dmu.c

Symptoms

 The panic stack will look similar to this:

 

dmu_object_nblk_from_db
zfs_adjust_blocksize
zfs_extend
zfs_freesp

Cause

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In this Document
Symptoms
Cause
Solution

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