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cluster:194 [2021/07/21 08:21] hmeij07 [Update 11] |
cluster:194 [2021/08/18 08:58] hmeij07 [Update 12] |
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* Check version on standby, Initiate Fail Over (interrupts file system) | * Check version on standby, Initiate Fail Over (interrupts file system) | ||
* Login, you end up on new active server, then | * Login, you end up on new active server, then | ||
- | | + | * Logout/ |
- | | + | * when old active server boots " |
+ | * check version on new standby | ||
** 12.0 U4.1 ** | ** 12.0 U4.1 ** | ||
* ditto above, see major release upgrade below | * ditto above, see major release upgrade below | ||
+ | * but old active did not come up, reset controller | ||
+ | * click on " | ||
+ | * hmm something about failed to connect failoverscratchdisk? | ||
==== HDD ==== | ==== HDD ==== | ||
Line 586: | Line 590: | ||
+ | ** 12.0-U5.1** | ||
+ | * standby reboot 5 mins | ||
+ | * fail over 1 min | ||
+ | * new standby "apply pending updates" | ||
+ | * this version went fine | ||
+ | Not applied yet ...\\ | ||
+ | While the underlying issues have been fixed, this setting continues to be disabled by default for additional performance investigation. To manually reactivate persistent L2ARC, log in to the TrueNAS Web Interface, go to System > Tunables, and add a new tunable with these values: | ||
+ | < | ||
+ | Type = sysctl | ||
+ | Variable = vfs.zfs.l2arc.rebuild_enabled | ||
+ | Value = 1 | ||
+ | </ | ||