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[PATCH v4 1/7] qapi/block-core: Add retry option for error action
From: |
Jiahui Cen |
Subject: |
[PATCH v4 1/7] qapi/block-core: Add retry option for error action |
Date: |
Tue, 15 Dec 2020 20:30:05 +0800 |
Add a new error action 'retry' to support retry on errors.
Signed-off-by: Jiahui Cen <cenjiahui@huawei.com>
Signed-off-by: Ying Fang <fangying1@huawei.com>
---
blockdev.c | 2 ++
qapi/block-core.json | 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index 412354b4b6..47c0e6db52 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -342,6 +342,8 @@ static int parse_block_error_action(const char *buf, bool
is_read, Error **errp)
return BLOCKDEV_ON_ERROR_STOP;
} else if (!strcmp(buf, "report")) {
return BLOCKDEV_ON_ERROR_REPORT;
+ } else if (!strcmp(buf, "retry")) {
+ return BLOCKDEV_ON_ERROR_RETRY;
} else {
error_setg(errp, "'%s' invalid %s error action",
buf, is_read ? "read" : "write");
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 04c5196e59..ef5492bcdf 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -1146,7 +1146,7 @@
# Since: 1.3
##
{ 'enum': 'BlockdevOnError',
- 'data': ['report', 'ignore', 'enospc', 'stop', 'auto'] }
+ 'data': ['report', 'ignore', 'enospc', 'stop', 'auto', 'retry'] }
##
# @MirrorSyncMode:
@@ -4770,7 +4770,7 @@
# Since: 2.1
##
{ 'enum': 'BlockErrorAction',
- 'data': [ 'ignore', 'report', 'stop' ] }
+ 'data': [ 'ignore', 'report', 'stop', 'retry' ] }
##
--
2.28.0
- [PATCH v4 0/7] block: Add retry for werror=/rerror= mechanism, Jiahui Cen, 2020/12/15
- [PATCH v4 1/7] qapi/block-core: Add retry option for error action,
Jiahui Cen <=
- [PATCH v4 7/7] virtio_blk: Add support for retry on errors, Jiahui Cen, 2020/12/15
- [PATCH v4 3/7] block-backend: Add device specific retry callback, Jiahui Cen, 2020/12/15
- [PATCH v4 5/7] block-backend: Add timeout support for retry, Jiahui Cen, 2020/12/15
- [PATCH v4 6/7] block: Add error retry param setting, Jiahui Cen, 2020/12/15
- [PATCH v4 2/7] block-backend: Introduce retry timer, Jiahui Cen, 2020/12/15
- [PATCH v4 4/7] block-backend: Enable retry action on errors, Jiahui Cen, 2020/12/15
- Re: [PATCH v4 0/7] block: Add retry for werror=/rerror= mechanism, Jiahui Cen, 2020/12/21