Commit 2167f2cc authored by Venky Shankar's avatar Venky Shankar Committed by Ilya Dryomov
Browse files

ceph: record updated mon_addr on remount 



Note that the new monitors are just shown in /proc/mounts.
Ceph does not (re)connect to new monitors yet.

[ jlayton: s/printk\(KERN_NOTICE/pr_notice(/
	   s/strcmp/strcmp_null/ ]

Signed-off-by: default avatarVenky Shankar <vshankar@redhat.com>
Signed-off-by: default avatarJeff Layton <jlayton@kernel.org>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 7b19b4db

fs/ceph/super.c

+7 −0
Original line number Diff line number Diff line
@@ -1277,6 +1277,13 @@ static int ceph_reconfigure_fc(struct fs_context *fc) 
	else

		ceph_clear_mount_opt(fsc, ASYNC_DIROPS);



	if (strcmp_null(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;

		pr_notice("ceph: monitor addresses recorded, but not used for reconnection");

	}



	sync_filesystem(fc->root->d_sb);

	return 0;

}