7:52 a.m.
Federico Simoncelli has uploaded a new change for review.
Change subject: sp: update domain links on state change
......................................................................
sp: update domain links on state change
In some situations (e.g. after a reconstructMaster command) the
domain links may be missing and it's impossible to recreate them
on connectStoragePool or refreshStoragePool since the storage may
be unreachable. The best we can do is recreate them as soon as
the domains are visible again.
This patch has been submitted to the ovirt-3.4 branch only because it's not the
long-term solution that instead should be delivered by BZ#1093924.
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1086210
Relates-To: https://bugzilla.redhat.com/show_bug.cgi?id=1093924
Change-Id: I7ac20e4b515472b24c35b2cccd2ad3dc98b3574c
Signed-off-by: Federico Simoncelli <fsimonce(a)redhat.com>
---
M vdsm/storage/sp.py
1 file changed, 8 insertions(+), 0 deletions(-)
git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/66/27466/1
diff --git a/vdsm/storage/sp.py b/vdsm/storage/sp.py
index 1a87e84..4d6a487 100644
--- a/vdsm/storage/sp.py
+++ b/vdsm/storage/sp.py
@@ -104,6 +104,10 @@
self.domainMonitor = domainMonitor
self._upgradeCallback = partial(StoragePool._upgradePoolDomain,
proxy(self))
+ self._domainStateCallback = partial(
+ StoragePool._domainStateChange, proxy(self))
+ self.domainMonitor.onDomainStateChange.register(
+ self._domainStateCallback)
self._backend = None
def __is_secure__(self):
@@ -137,6 +141,10 @@
def getBackend(self):
return self._backend
+ def _domainStateChange(self, sdUUID, isValid):
+ if isValid and sdUUID in self.getDomains():
+ self._refreshDomainLinks(sdCache.produce(sdUUID))
+
def _upgradePoolDomain(self, sdUUID, isValid):
# This method is called everytime the onDomainStateChange
# event is emitted, this event is emitted even when a domain goes
--
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I7ac20e4b515472b24c35b2cccd2ad3dc98b3574c
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: ovirt-3.4
Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>
8:43 a.m.
oVirt Jenkins CI Server has posted comments on this change.
Change subject: sp: update domain links on state change
......................................................................
Patch Set 3:
Build Failed
http://jenkins.ovirt.org/job/vdsm_3.4_create-rpms_merged/207/ : FAILURE
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Gerrit-Change-Id: I7ac20e4b515472b24c35b2cccd2ad3dc98b3574c
Gerrit-PatchSet: 3
Gerrit-Project: vdsm
Gerrit-Branch: ovirt-3.4
Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini(a)redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Nir Soffer <nsoffer(a)redhat.com>
Gerrit-Reviewer: automation(a)ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: No
8:35 a.m.
oVirt Jenkins CI Server has posted comments on this change.
Change subject: sp: update domain links on state change
......................................................................
Patch Set 3:
Build Failed
http://jenkins.ovirt.org/job/vdsm_3.4_create-rpms_merged/206/ : FAILURE
--
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Gerrit-Change-Id: I7ac20e4b515472b24c35b2cccd2ad3dc98b3574c
Gerrit-PatchSet: 3
Gerrit-Project: vdsm
Gerrit-Branch: ovirt-3.4
Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini(a)redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Nir Soffer <nsoffer(a)redhat.com>
Gerrit-Reviewer: automation(a)ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: No
8:27 a.m.
oVirt Jenkins CI Server has posted comments on this change.
Change subject: sp: update domain links on state change
......................................................................
Patch Set 3:
Build Failed
http://jenkins.ovirt.org/job/vdsm_3.4_create-rpms_merged/205/ : FAILURE
--
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Gerrit-Change-Id: I7ac20e4b515472b24c35b2cccd2ad3dc98b3574c
Gerrit-PatchSet: 3
Gerrit-Project: vdsm
Gerrit-Branch: ovirt-3.4
Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini(a)redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Nir Soffer <nsoffer(a)redhat.com>
Gerrit-Reviewer: automation(a)ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: No
8:17 a.m.
oVirt Jenkins CI Server has posted comments on this change.
Change subject: sp: update domain links on state change
......................................................................
Patch Set 3:
Build Failed
http://jenkins.ovirt.org/job/vdsm_3.4_create-rpms_merged/204/ : FAILURE
--
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Gerrit-Change-Id: I7ac20e4b515472b24c35b2cccd2ad3dc98b3574c
Gerrit-PatchSet: 3
Gerrit-Project: vdsm
Gerrit-Branch: ovirt-3.4
Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini(a)redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Nir Soffer <nsoffer(a)redhat.com>
Gerrit-Reviewer: automation(a)ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
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7:58 a.m.
Dan Kenigsberg has posted comments on this change.
Change subject: sp: update domain links on state change
......................................................................
Patch Set 2: Code-Review+2
Let's haste a quick fix to 3.4.1
--
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Gerrit-Change-Id: I7ac20e4b515472b24c35b2cccd2ad3dc98b3574c
Gerrit-PatchSet: 2
Gerrit-Project: vdsm
Gerrit-Branch: ovirt-3.4
Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini(a)redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Nir Soffer <nsoffer(a)redhat.com>
Gerrit-HasComments: No
7:58 a.m.
Dan Kenigsberg has submitted this change and it was merged.
Change subject: sp: update domain links on state change
......................................................................
sp: update domain links on state change
In some situations (e.g. after a reconstructMaster command) the
domain links may be missing and it's impossible to recreate them
on connectStoragePool or refreshStoragePool since the storage may
be unreachable. The best we can do is recreate them as soon as
the domains are visible again.
This patch has been submitted to the ovirt-3.4 branch only because
it's not the long-term solution that instead should be delivered
by BZ#1093924.
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1086210
Relates-To: https://bugzilla.redhat.com/show_bug.cgi?id=1093924
Change-Id: I7ac20e4b515472b24c35b2cccd2ad3dc98b3574c
Signed-off-by: Federico Simoncelli <fsimonce(a)redhat.com>
Reviewed-on: http://gerrit.ovirt.org/27466
Reviewed-by: Dan Kenigsberg <danken(a)redhat.com>
---
M vdsm/storage/sp.py
1 file changed, 8 insertions(+), 0 deletions(-)
Approvals:
Federico Simoncelli: Verified
Dan Kenigsberg: Looks good to me, approved
--
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Gerrit-MessageType: merged
Gerrit-Change-Id: I7ac20e4b515472b24c35b2cccd2ad3dc98b3574c
Gerrit-PatchSet: 3
Gerrit-Project: vdsm
Gerrit-Branch: ovirt-3.4
Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini(a)redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Nir Soffer <nsoffer(a)redhat.com>
7:54 a.m.
Federico Simoncelli has posted comments on this change.
Change subject: sp: update domain links on state change
......................................................................
Patch Set 2: Verified+1
Same as master.
--
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Gerrit-Change-Id: I7ac20e4b515472b24c35b2cccd2ad3dc98b3574c
Gerrit-PatchSet: 2
Gerrit-Project: vdsm
Gerrit-Branch: ovirt-3.4
Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimonce(a)redhat.com>
Gerrit-Reviewer: automation(a)ovirt.org
Gerrit-HasComments: No
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