Solaris Cluster Update

Had the fun today to upgrade a bunch of solaris clusters…. this time I wrote a docu 🙂

Cluster Update

let's update our cluster running a flying zone:

On both nodes:

 # scinstall -u update -b 11.3.26.0.5.0 -L accept 

[...]

disable the zone-resource

 # clrs disable name-zone-res 

reboot second cluster node where the RG is not running into the new BE after coming back, switch the RG to the updated node

 clrg switch -n <node> name-zone-rg 

Now set the BE UUID from the first node to the second

 first# /opt/SUNWsczone/sczbt/util/ha-solaris-zone-boot-env-id get
 second# /opt/SUNWsczone/sczbt/util/ha-solaris-zone-boot-env-id set <uuid>

Having the storage-res/RG on the second node and the right UUID you can attach the zone:

 # zoneadm -z <name> attach -x destroy-orphan-zbes 

Check if the zone comes up with a normal state (boot and svcs -xv). If ok, shutdown the zone again.

Now we can give the control back to the cluster

 # clrs enable name-zone-res
 # clrg resume name-zone-rg 

Now you can try to switch back...

And you could also upgrade your resource type version


# clrt list
SUNW.LogicalHostname:5
SUNW.SharedAddress:3
SUNW.HAStoragePlus:11
ORCL.ha-zone_sczbt:2
# clrt register ORCL.ha-zone_sczbt
# clrt register SUNW.HAStoragePlus
# clrt list
SUNW.LogicalHostname:5
SUNW.SharedAddress:3
SUNW.HAStoragePlus:11
ORCL.ha-zone_sczbt:2
ORCL.ha-zone_sczbt:4
SUNW.HAStoragePlus:12
# clrs list
pressy-zone-rs
pressy-zp-rs
# clrs show -p Type_version pressy-zone-rs
=== Resources ===
Resource:                                       pressy-zone-rs
  Type_version:                                    2
  --- Standard and extension properties ---
# /opt/SUNWsczone/sczbt/util/rt_upgrade +
Migration of resource:pressy-zone-rs to latest resource type version succeeded.
# clrs show -p Type_version pressy-zone-rs
=== Resources ===
Resource:                                       pressy-zone-rs
  Type_version:                                    4
  --- Standard and extension properties ---
#
# clrs show -p Type_version pressy-zp-rs
=== Resources ===
Resource:                                       pressy-zp-rs
  Type_version:                                    11
  --- Standard and extension properties ---
# clrs set -p Type_version=12 pressy-zp-rs
# clrt unregister SUNW.HAStoragePlus:11
# clrt unregister ORCL.ha-zone_sczbt:2
#

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