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virISCSIDirectRefreshVol: Don't clear volumes in each run

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When fetching LUNs from iscsi server the
virISCSIDirectReportLuns() is called. This function does some
libiscsi calls and then calls virISCSIDirectRefreshVol() over
each LUN found. It's unfortunate that the latter calls
virStoragePoolObjClearVols() as we lose all LUNs processed
in previous iterations.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
This commit is contained in:
Michal Privoznik 2019-02-28 15:08:19 +01:00
parent 6097d1c8d2
commit bf5cf610f2
1 changed files with 1 additions and 1 deletions
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2
src/storage/storage_backend_iscsi_direct.c
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@ -309,7 +309,6 @@ virISCSIDirectRefreshVol(virStoragePoolObjPtr pool,
uint32_t nb_block;
VIR_AUTOPTR(virStorageVolDef) vol = NULL;
virStoragePoolObjClearVols(pool);
if (virISCSIDirectTestUnitReady(iscsi, lun) < 0)
return -1;
@ -376,6 +375,7 @@ virISCSIDirectReportLuns(virStoragePoolObjPtr pool,
def->capacity = 0;
def->allocation = 0;
virStoragePoolObjClearVols(pool);
for (i = 0; i < list->num; i++) {
if (virISCSIDirectRefreshVol(pool, iscsi, list->luns[i], portal) < 0)
goto cleanup;