Oracle Solaris ZFS File System (MOSC)

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Is there a bug fix for kernel panic "zfs: allocating allocated segment" on SunOS Release 5.11 Versio

edited Aug 30, 2017 9:21PM in Oracle Solaris ZFS File System (MOSC) 7 commentsAnswered

I have a server in a reboot/panic cycle caused by mounting a ZFS pool (not the rpool).

I was able to break the reboot/panic cycle by importing the ZFS pool readonly. So all the data is safe there.

The pool is 102T. Messages:

Jun 18 00:31:03 loch1 ^Mpanic[cpu12]/thread=fffffffc82ad1be0:

Jun 18 00:31:03 loch1 genunix: [ID 954247 kern.notice] zfs: allocating allocated segment (sm=ffffc221703559c8 offset=30800000000 size=200)

Jun 18 00:31:03 loch1 unix: [ID 100000 kern.notice]

Jun 18 00:31:03 loch1 genunix: [ID 655072 kern.notice] fffffffc82ad1470 genunix:vcmn_err+2e ()

Jun 18 00:31:03 loch1 genunix: [ID 655072 kern.notice] fffffffc82ad1560 zfs:zfs_panic_recover+ae ()

Jun 18 00:31:03 loch1 genunix: [ID 655072 kern.notice] fffffffc82ad1610 zfs:space_map_remove+1b5 ()

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