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| author | Fam Zheng <famz@redhat.com> | 2017-04-10 15:54:51 +0800 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-04-11 15:33:00 +0200 |
| commit | 2ec9a782d159e2bc6655fc0b783deda197bbe0b7 (patch) | |
| tree | 4a9a1f180a593ff5a930250641862fcdea063c82 /block/iscsi.c | |
| parent | 1606e4cf8a976513ecac70ad6642a7ec45744cf5 (diff) | |
| download | qemu-2ec9a782d159e2bc6655fc0b783deda197bbe0b7.zip qemu-2ec9a782d159e2bc6655fc0b783deda197bbe0b7.tar.gz qemu-2ec9a782d159e2bc6655fc0b783deda197bbe0b7.tar.bz2 | |
iscsi: Fix iscsi_create
Since d5895fcb (iscsi: Split URL into individual options), creating
qcow2 image on an iscsi LUN fails:
qemu-img create -f qcow2 iscsi://$SERVER/$IQN/0 1G
qemu-img: iscsi://$SERVER/$IQN/0: Could not create image: Invalid
argument
The problem is iscsi_open now expects that transport_name, portal and
target are already parsed into structured options by
iscsi_parse_filename, but it is not called in iscsi_create.
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 20170410075451.21329-1-famz@redhat.com
Reviewed-by: Eric Blake <eblake@redhat.com>
[mreitz: Dropped now superfluous
qdict_put(bs_options, "filename", ...)]
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/iscsi.c')
| -rw-r--r-- | block/iscsi.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/block/iscsi.c b/block/iscsi.c index 716e74a..42fb0b0 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -2092,6 +2092,7 @@ static int iscsi_create(const char *filename, QemuOpts *opts, Error **errp) BlockDriverState *bs; IscsiLun *iscsilun = NULL; QDict *bs_options; + Error *local_err = NULL; bs = bdrv_new(); @@ -2102,8 +2103,13 @@ static int iscsi_create(const char *filename, QemuOpts *opts, Error **errp) iscsilun = bs->opaque; bs_options = qdict_new(); - qdict_put(bs_options, "filename", qstring_from_str(filename)); - ret = iscsi_open(bs, bs_options, 0, NULL); + iscsi_parse_filename(filename, bs_options, &local_err); + if (local_err) { + error_propagate(errp, local_err); + ret = -EINVAL; + } else { + ret = iscsi_open(bs, bs_options, 0, NULL); + } QDECREF(bs_options); if (ret != 0) { |