From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: qemu-block@nongnu.org, qemu-devel@nongnu.org
Cc: kwolf@redhat.com, mreitz@redhat.com, armbru@redhat.com,
eblake@redhat.com, jsnow@redhat.com, famz@redhat.com,
den@openvz.org, stefanha@redhat.com, vsementsov@virtuozzo.com,
pbonzini@redhat.com
Subject: [Qemu-devel] [PATCH v21 01/30] specs/qcow2: fix bitmap granularity qemu-specific note
Date: Tue, 13 Jun 2017 17:03:29 +0300 [thread overview]
Message-ID: <20170613140358.81651-2-vsementsov@virtuozzo.com> (raw)
In-Reply-To: <20170613140358.81651-1-vsementsov@virtuozzo.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
---
docs/specs/qcow2.txt | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/docs/specs/qcow2.txt b/docs/specs/qcow2.txt
index 80cdfd0e91..dda53dd2a3 100644
--- a/docs/specs/qcow2.txt
+++ b/docs/specs/qcow2.txt
@@ -472,8 +472,7 @@ Structure of a bitmap directory entry:
17: granularity_bits
Granularity bits. Valid values: 0 - 63.
- Note: Qemu currently doesn't support granularity_bits
- greater than 31.
+ Note: Qemu currently supports only values 9 - 31.
Granularity is calculated as
granularity = 1 << granularity_bits
--
2.11.1
next prev parent reply other threads:[~2017-06-13 14:04 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-13 14:03 [Qemu-devel] [PATCH v21 00/30] qcow2: persistent dirty bitmaps Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` Vladimir Sementsov-Ogievskiy [this message]
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 02/30] specs/qcow2: do not use wording 'bitmap header' Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 03/30] hbitmap: improve dirty iter Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 04/30] tests: add hbitmap iter test Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 05/30] block: fix bdrv_dirty_bitmap_granularity signature Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 06/30] block/dirty-bitmap: add deserialize_ones func Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 07/30] qcow2-refcount: rename inc_refcounts() and make it public Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 08/30] qcow2: add bitmaps extension Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 09/30] block/dirty-bitmap: fix comment for BlockDirtyBitmap.disabled field Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 10/30] block/dirty-bitmap: add readonly field to BdrvDirtyBitmap Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 11/30] qcow2: autoloading dirty bitmaps Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 12/30] block: refactor bdrv_reopen_commit Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 13/30] block: new bdrv_reopen_bitmaps_rw interface Vladimir Sementsov-Ogievskiy
2017-06-14 16:12 ` Max Reitz
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 14/30] qcow2: support .bdrv_reopen_bitmaps_rw Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 15/30] block/dirty-bitmap: add autoload field to BdrvDirtyBitmap Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 16/30] block: bdrv_close: release bitmaps after drv->bdrv_close Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 17/30] block: introduce persistent dirty bitmaps Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 18/30] block/dirty-bitmap: add bdrv_dirty_bitmap_next() Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 19/30] qcow2: add persistent dirty bitmaps support Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 20/30] qcow2: store bitmaps on reopening image as read-only Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 21/30] block: add bdrv_can_store_new_dirty_bitmap Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 22/30] qcow2: add .bdrv_can_store_new_dirty_bitmap Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 23/30] qmp: add persistent flag to block-dirty-bitmap-add Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 24/30] qmp: add autoload parameter " Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 25/30] qmp: add x-debug-block-dirty-bitmap-sha256 Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 26/30] iotests: test qcow2 persistent dirty bitmap Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 27/30] block/dirty-bitmap: add bdrv_remove_persistent_dirty_bitmap Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 28/30] qcow2: add .bdrv_remove_persistent_dirty_bitmap Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 29/30] qmp: block-dirty-bitmap-remove: remove persistent Vladimir Sementsov-Ogievskiy
2017-06-13 14:03 ` [Qemu-devel] [PATCH v21 30/30] block: release persistent bitmaps on inactivate Vladimir Sementsov-Ogievskiy
2017-06-13 14:44 ` [Qemu-devel] [PATCH v21 00/30] qcow2: persistent dirty bitmaps no-reply
2017-06-13 15:03 ` Vladimir Sementsov-Ogievskiy
2017-06-13 16:08 ` Max Reitz
2017-06-14 6:48 ` Fam Zheng
2017-06-14 16:35 ` Max Reitz
2017-06-26 15:29 ` Max Reitz
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170613140358.81651-2-vsementsov@virtuozzo.com \
--to=vsementsov@virtuozzo.com \
--cc=armbru@redhat.com \
--cc=den@openvz.org \
--cc=eblake@redhat.com \
--cc=famz@redhat.com \
--cc=jsnow@redhat.com \
--cc=kwolf@redhat.com \
--cc=mreitz@redhat.com \
--cc=pbonzini@redhat.com \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
--cc=stefanha@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).