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storage: gluster: Implement 'checkPool' method so that state is restored

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After restart of libvirtd the 'checkPool' method is supposed to validate
that the pool is online. Since libvirt then refreshes the pool contents
anyways just return whether the pool was supposed to be online so that
the code can be reached. This is necessary since if a pool does not
implement the method it's automatically considered as inactive.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1436065
This commit is contained in:
Peter Krempa 2017-03-30 13:18:43 +02:00
parent 8e0139869a
commit a200ebbc6f
1 changed files with 13 additions and 0 deletions
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13
src/storage/storage_backend_gluster.c
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@ -537,9 +537,22 @@ virStorageBackendGlusterFindPoolSources(virConnectPtr conn ATTRIBUTE_UNUSED,
}
static int
virStorageBackendGlusterCheckPool(virStoragePoolObjPtr pool,
bool *active)
{
/* Return previous state remembered by the status XML. If the pool is not
* available we will fail to refresh it and end up in the same situation.
* This will save one attempt to open the connection to the remote server */
*active = pool->active;
return 0;
}
virStorageBackend virStorageBackendGluster = {
.type = VIR_STORAGE_POOL_GLUSTER,
.checkPool = virStorageBackendGlusterCheckPool,
.refreshPool = virStorageBackendGlusterRefreshPool,
.findPoolSources = virStorageBackendGlusterFindPoolSources,