Liron Ar has posted comments on this change.
Change subject: sp: fix spm start when failing to produce domain ......................................................................
Patch Set 2:
(3 comments)
http://gerrit.ovirt.org/#/c/25424/2/vdsm/storage/sp.py File vdsm/storage/sp.py:
Line 207: if domain.getDomainRole() == sd.REGULAR_DOMAIN: Line 208: continue Line 209: Line 210: self._backend.setDomainRegularRole(domain) Line 211: except Exception:
Nothing here: http://gerrit.ovirt.org/#/q/I593060e354c0bdc9b19f4e11a376094d
As sergey wrote, seems like it was introduced in I2ecf801d58b34c1c811e311e3779887a406af5f0. Line 212: # log any exception, but keep going Line 213: self.log.error("Error trying to check/update domain %s role", Line 214: sdUUID, exc_info=True) Line 215:
Line 207: if domain.getDomainRole() == sd.REGULAR_DOMAIN: Line 208: continue Line 209: Line 210: self._backend.setDomainRegularRole(domain) Line 211: except Exception:
You are wrong.
As Sergey wrote, it was introduced in I2ecf801d58b34c1c811e311e3779887a406af5f0. Line 212: # log any exception, but keep going Line 213: self.log.error("Error trying to check/update domain %s role", Line 214: sdUUID, exc_info=True) Line 215:
Line 209: Line 210: self._backend.setDomainRegularRole(domain) Line 211: except Exception: Line 212: # log any exception, but keep going Line 213: self.log.error("Error trying to check/update domain %s role",
SPM _should not_ start or continue in the same if it is not capable to reac
Eduardo, this is behavior change that is debatable (and we can discuss it regardless) and isn't related to this bug - this bug is about the changed requirements for succesful start spm introduced in I2ecf801d58b34c1c811e311e3779887a406af5f0, not a change the terms for succesfully starting the spm and related side effacts from it.
Just to add - ReconstructMaster won't help you in all vdsm versions, because if you reconstruct without this domain appearing as "active"/without this domain listed you won't have domain monitoring for this domain so you won't be able to tell when it's reachable (and not all versions support "monitordomains").
To sum it up, the spmStart "requirments" were changed in patch I2ecf801d58b34c1c811e311e3779887a406af5f0 since last december and should be fixed, discussions about other refactors can be done regardless. Line 214: sdUUID, exc_info=True) Line 215: Line 216: @unsecured Line 217: def startSpm(self, prevID, prevLVER, maxHostID, expectedDomVersion=None):