aboutsummaryrefslogtreecommitdiff
path: root/block/quorum.c
diff options
context:
space:
mode:
authorKevin Wolf <kwolf@redhat.com>2015-02-10 14:25:02 +0100
committerStefan Hajnoczi <stefanha@redhat.com>2015-02-16 15:07:17 +0000
commit5d80448c3fc566e505adfa2b566ec8074442c8e1 (patch)
tree1305c8cf091f65eebeac8be707c681b59cc779db /block/quorum.c
parent141cabe6f144a1acb128186caf686f8fbde0a7e4 (diff)
savevm: Improve error message for blocked migration
If an internal snapshot can't be saved because migration is blocked (most commonly probably because of AHCI), we had a really bad error message: $ echo -e "savevm foo\nquit" | qemu -M q35 /tmp/test.qcow2 -monitor stdio QEMU 2.2.50 monitor - type 'help' for more information (qemu) savevm foo Error -22 while writing VM (qemu) quit This patch converts qemu_savevm_state() to the Error infrastructure so that a useful error pointing to the problematic device is produced now: $ echo -e "savevm foo\nquit" | qemu -M q35 /tmp/test.qcow2 -monitor stdio QEMU 2.2.50 monitor - type 'help' for more information (qemu) savevm foo State blocked by non-migratable device '0000:00:1f.2/ich9_ahci' (qemu) quit Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1423574702-23072-1-git-send-email-kwolf@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/quorum.c')
0 files changed, 0 insertions, 0 deletions