From: Venky Shankar <vshankar@redhat.com>
To: jlayton@redhat.com, idryomov@gmail.com, lhenriques@suse.de
Cc: pdonnell@redhat.com, ceph-devel@vger.kernel.org,
Venky Shankar <vshankar@redhat.com>
Subject: [PATCH v3 4/5] ceph: record updated mon_addr on remount
Date: Thu, 8 Jul 2021 14:12:46 +0530 [thread overview]
Message-ID: <20210708084247.182953-5-vshankar@redhat.com> (raw)
In-Reply-To: <20210708084247.182953-1-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 5bb998da191e..083b0b4b0f25 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -1268,6 +1268,12 @@ 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 = fsopt->mon_addr;
+ fsopt->mon_addr = NULL;
+ }
+
sync_filesystem(fc->root->d_sb);
return 0;
}
--
2.27.0
next prev parent reply other threads:[~2021-07-08 8:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-08 8:42 [PATCH v3 0/5] ceph: new mount device syntax Venky Shankar
2021-07-08 8:42 ` [PATCH v3 1/5] ceph: generalize addr/ip parsing based on delimiter Venky Shankar
2021-07-12 11:16 ` Jeff Layton
2021-07-08 8:42 ` [PATCH v3 2/5] ceph: rename parse_fsid() to ceph_parse_fsid() and export Venky Shankar
2021-07-08 8:42 ` [PATCH v3 3/5] ceph: new device mount syntax Venky Shankar
2021-07-08 8:42 ` Venky Shankar [this message]
2021-07-08 8:42 ` [PATCH v3 5/5] doc: document new CephFS mount device syntax Venky Shankar
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