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[Qemu-devel] [PATCH v2 11/18] iscsi: save host block size
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH v2 11/18] iscsi: save host block size |
Date: |
Thu, 26 Jan 2012 18:22:42 +0100 |
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: Paolo Bonzini <address@hidden>
---
block/iscsi.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/block/iscsi.c b/block/iscsi.c
index 55f52c4..cc7a379 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -663,6 +663,7 @@ static int iscsi_open(BlockDriverState *bs, const char
*filename, int flags)
if (iscsi_url != NULL) {
iscsi_destroy_url(iscsi_url);
}
+ bs->host_block_size = iscsilun->block_size;
return 0;
failed:
--
1.7.7.6
- [Qemu-devel] [PATCH v2 00/18] Support mismatched host and guest logical block sizes, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 01/18] block: do not rely on open_flags for bdrv_is_snapshot, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 03/18] block: pass protocol flags up to the format, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 02/18] block: store actual flags in bs->open_flags, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 04/18] block: non-raw protocols never cache, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 05/18] block: remove enable_write_cache, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 06/18] block: move flag bits together, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 07/18] raw: remove the aligned_buf, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 09/18] block: add host_block_size, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 11/18] iscsi: save host block size,
Paolo Bonzini <=
- [Qemu-devel] [PATCH v2 08/18] block: rename buffer_alignment to guest_block_size, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 10/18] raw: probe host_block_size, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 12/18] block: allow waiting only for overlapping writes, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 14/18] block: protect against "torn reads" for guest_block_size > host_block_size, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 17/18] block: default min_io_size to host block size when doing rmw, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 16/18] block: default physical block size to host block size, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 18/18] qemu-io: add blocksize argument to open, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 15/18] block: align and serialize I/O when guest_block_size < host_block_size, Paolo Bonzini, 2012/01/26
- [Qemu-devel] [PATCH v2 13/18] block: allow waiting at arbitrary granularity, Paolo Bonzini, 2012/01/26