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From 9b5f10282394b3f3e2a54791f51c3eb8d21c40ce Mon Sep 17 00:00:00 2001
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Message-Id: <9b5f10282394b3f3e2a54791f51c3eb8d21c40ce@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Wed, 19 Feb 2020 15:10:01 +0100
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Subject: [PATCH] virDomainDiskTranslateSourcePool: Translate 'volume' disks in
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whole backing chain
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Now that we accept full backing chains on input nothing should prevent
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users from also using disk type 'VOLUME' for specifying the backing
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images.
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Do the translation for the whole backing chain.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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(cherry picked from commit 37f01262eed9f37dd5eb7de8b83edd2fea741054)
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https://bugzilla.redhat.com/show_bug.cgi?id=1804603
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Message-Id: <68818efffb0a38e33237e0db9a2b370cef3b6eaa.1582120424.git.pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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src/conf/domain_conf.c | 20 +++++++++++---------
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1 file changed, 11 insertions(+), 9 deletions(-)
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diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
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index ecd00aa8fc..b46b92aecf 100644
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--- a/src/conf/domain_conf.c
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+++ b/src/conf/domain_conf.c
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@@ -31407,18 +31407,20 @@ int
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virDomainDiskTranslateSourcePool(virDomainDiskDefPtr def)
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{
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g_autoptr(virConnect) conn = NULL;
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+ virStorageSourcePtr n;
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- if (def->src->type != VIR_STORAGE_TYPE_VOLUME)
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- return 0;
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+ for (n = def->src; virStorageSourceIsBacking(n); n = n->backingStore) {
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+ if (n->type != VIR_STORAGE_TYPE_VOLUME || !n->srcpool)
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+ continue;
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- if (!def->src->srcpool)
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- return 0;
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+ if (!conn) {
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+ if (!(conn = virGetConnectStorage()))
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+ return -1;
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+ }
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- if (!(conn = virGetConnectStorage()))
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- return -1;
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-
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- if (virDomainStorageSourceTranslateSourcePool(def->src, conn) < 0)
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- return -1;
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+ if (virDomainStorageSourceTranslateSourcePool(n, conn) < 0)
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+ return -1;
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+ }
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if (def->startupPolicy != 0 &&
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virStorageSourceGetActualType(def->src) != VIR_STORAGE_VOL_FILE) {
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--
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2.25.0
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