Ronnie Sahlberg 135b908878 iscsi: Set number of blocks to 0 for blank CDROM devices ... The number of blocks of the device is used to compute the device size in bdrv_getlength()/iscsi_getlength(). For MMC devices, the ReturnedLogicalBlockAddress in the READCAPACITY10 has a special meaning when it is 0. In this case it does not mean that LBA 0 is the last accessible LBA, and thus the device has 1 readable block, but instead it means that the disc is blank and there are no readable blocks. This change ensures that when the iSCSI LUN is loaded with a blank DVD-R disk or similar that bdrv_getlength() will return the correct size of the device as 0 bytes. Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>		2012-08-28 14:50:08 +02:00
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blkdebug.c
blkverify.c
bochs.c
cloop.c
cow.c
curl.c
dmg.c
iscsi.c	iscsi: Set number of blocks to 0 for blank CDROM devices	2012-08-28 14:50:08 +02:00
Makefile.objs
nbd.c
parallels.c
qcow.c
qcow2-cache.c
qcow2-cluster.c
qcow2-refcount.c
qcow2-snapshot.c
qcow2.c
qcow2.h
qed-check.c
qed-cluster.c
qed-gencb.c
qed-l2-cache.c
qed-table.c
qed.c
qed.h
raw-posix-aio.h
raw-posix.c
raw-win32.c
raw.c
rbd.c
sheepdog.c
stream.c
vdi.c
vmdk.c
vpc.c
vvfat.c