From a074e30a309e292bd7320afa73ce7891482f10c5 Mon Sep 17 00:00:00 2001 From: Venky Shankar Date: Wed, 14 Jul 2021 15:35:53 +0530 Subject: [PATCH] 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: Venky Shankar Signed-off-by: Jeff Layton --- fs/ceph/super.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/fs/ceph/super.c b/fs/ceph/super.c index 05bf7c849e38..d401b5ee6d64 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -1280,6 +1280,13 @@ 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; } -- 2.47.3