Thanks.. I know about Fam's patch, but I need reverse delta backups, and
Jagane's work is more appropriate then qemu snapshot approach.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1362635
Title:
It seems like I only need to put all my bdrv_read's into one co-routine
and start it
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1362635
Title:
bdrv_read co-routine re-entered recursively
Status
I'm trying to reanimate github.com/jagane/qemu-kvm-livebackup
there is a separate thread which connects with client through socket and sends
disk blocks to it.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.ne
the problem is taking place only when call bdrv_read frome separate
thread.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1362635
Title:
bdrv_read co-routine re-entered recursively
Status in QEMU:
Public bug reported:
calling bdrv_read in a loop leads to the follwing situation:
bs->drv->bdrv_aio_readv is called, and finally calls bdrv_co_io_em_complete in
other thread context.
there is a possibility of calling bdrv_co_io_em_complete before calling
qemu_coroutine_yield in bdrv_co_io_em. A
