From: Venky Shankar <vshankar@redhat.com>
To: jlayton@kernel.org
Cc: ceph-devel@vger.kernel.org, Venky Shankar <vshankar@redhat.com>
Subject: [PATCH 2/3] ceph: record updated mon_addr on remount
Date: Fri, 4 Jun 2021 10:35:11 +0530 [thread overview]
Message-ID: <20210604050512.552649-3-vshankar@redhat.com> (raw)
In-Reply-To: <20210604050512.552649-1-vshankar@redhat.com>
Note that the new monitors are just shown in /proc/mounts.
Ceph does not (re)connect to new monitors yet.
Signed-off-by: Venky Shankar <vshankar@redhat.com>
---
fs/ceph/super.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index e273eabb0397..ccbd72e53998 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -1169,6 +1169,12 @@ static int ceph_reconfigure_fc(struct fs_context *fc)
else
ceph_clear_mount_opt(fsc, ASYNC_DIROPS);
+ if (strcmp(fsc->mount_options->mon_addr, fsopt->mon_addr)) {
+ kfree(fsc->mount_options->mon_addr);
+ fsc->mount_options->mon_addr = kstrdup(fsopt->mon_addr,
+ GFP_KERNEL);
+ }
+
sync_filesystem(fc->root->d_sb);
return 0;
}
--
2.27.0
next prev parent reply other threads:[~2021-06-04 5:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-04 5:05 [PATCH 0/3] ceph: use new mount device syntax Venky Shankar
2021-06-04 5:05 ` [PATCH 1/3] ceph: new device mount syntax Venky Shankar
2021-06-04 11:15 ` Jeff Layton
2021-06-04 11:42 ` Venky Shankar
2021-06-04 11:48 ` Jeff Layton
2021-06-04 5:05 ` Venky Shankar [this message]
2021-06-04 5:05 ` [PATCH 3/3] doc: document new CephFS mount device syntax Venky Shankar
2021-06-04 11:21 ` [PATCH 0/3] ceph: use new " Jeff Layton
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