seems, my problem is unrelated.
after disabling the gui and working console only, i see no freezes. so it must
be a problem of the desktop/X environment and not kernel/zfs issue.
sorry for the noise.
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This message posted from opensolaris.org
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zfs
i have a problem which is perhaps related.
i installed opensolaris snv_130.
after adding 4 additional disks and creating a raidz on them with
compression=gzip and dedup enabled, i got reproducable system freeze (not sure,
but the desktop/mouse-coursor froze) directly after login - without active
On snv_129, a zfs upgrade (*not* a zpool upgrade) from version 3 to version 4
caused the
desktop to freeze - no response to keyboard or mouse events and clock not
updated.
ermine% uname -a
SunOS ermine 5.11 snv_129 i86pc i386 i86pc
ermine% zpool upgrade
This system is currently running ZFS pool
