Commit 2c9880c4 authored by Paolo Bonzini's avatar Paolo Bonzini Committed by Kevin Wolf
Browse files

iscsi: Set bs->request_alignment 



The iSCSI backend already gets the block size from the READ CAPACITY
command it sends.  Save it so that the generic block layer gets it
too.

Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
Reviewed-by: default avatarMax Reitz <mreitz@redhat.com>
parent 8407d5d7

block/iscsi.c

+1 −0
Original line number Diff line number Diff line
@@ -1217,6 +1217,7 @@ static int iscsi_open(BlockDriverState *bs, QDict *options, int flags, 
        goto out;

    }

    bs->total_sectors = sector_lun2qemu(iscsilun->num_blocks, iscsilun);

    bs->request_alignment = iscsilun->block_size;



    /* Medium changer or tape. We dont have any emulation for this so this must

     * be sg ioctl compatible. We force it to be sg, otherwise qemu will try