File 0226-Detail-adding-sync-status-for-cluster-device.patch of Package mdadm.15572
From 1c294b5d960abeeb9e0f188af294d019bc82b20e Mon Sep 17 00:00:00 2001
From: Lidong Zhong <lidong.zhong@suse.com>
Date: Tue, 14 Apr 2020 16:19:41 +0800
Subject: [PATCH] Detail: adding sync status for cluster device
Git-commit: 1c294b5d960abeeb9e0f188af294d019bc82b20e
Patch-mainline: mdadm-4.1+
References: bsc#1163727
On the node with /proc/mdstat is
Personalities : [raid1]
md0 : active raid1 sdb[4] sdc[3] sdd[2]
1046528 blocks super 1.2 [3/2] [UU_]
recover=REMOTE
bitmap: 1/1 pages [4KB], 65536KB chunk
Let's change the 'State' of 'mdadm -Q -D' accordingly
State : clean, degraded
With this patch, it will be
State : clean, degraded, recovering (REMOTE)
Signed-off-by: Lidong Zhong <lidong.zhong@suse.com>
Acked-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
Detail.c | 9 ++++++---
mdadm.h | 3 ++-
mdstat.c | 2 ++
3 files changed, 10 insertions(+), 4 deletions(-)
Index: mdadm-4.0/Detail.c
===================================================================
--- mdadm-4.0.orig/Detail.c
+++ mdadm-4.0/Detail.c
@@ -495,18 +495,21 @@ int Detail(char *dev, struct context *c)
else
st = ", degraded";
- printf(" State : %s%s%s%s%s%s \n",
+ printf(" State : %s%s%s%s%s%s%s \n",
(array.state & (1 << MD_SB_CLEAN)) ?
"clean" : "active", st,
(!e || (e->percent < 0 &&
e->percent != RESYNC_PENDING &&
- e->percent != RESYNC_DELAYED)) ?
+ e->percent != RESYNC_DELAYED &&
+ e->percent != RESYNC_REMOTE)) ?
"" : sync_action[e->resync],
larray_size ? "": ", Not Started",
(e && e->percent == RESYNC_DELAYED) ?
" (DELAYED)": "",
(e && e->percent == RESYNC_PENDING) ?
- " (PENDING)": "");
+ " (PENDING)": "",
+ (e && e->percent == RESYNC_REMOTE) ?
+ " (REMOTE)": "");
} else if (inactive && !is_container) {
printf(" State : inactive\n");
}
Index: mdadm-4.0/mdadm.h
===================================================================
--- mdadm-4.0.orig/mdadm.h
+++ mdadm-4.0/mdadm.h
@@ -1757,7 +1757,8 @@ char *xstrdup(const char *str);
#define RESYNC_NONE -1
#define RESYNC_DELAYED -2
#define RESYNC_PENDING -3
-#define RESYNC_UNKNOWN -4
+#define RESYNC_REMOTE -4
+#define RESYNC_UNKNOWN -5
/* When using "GET_DISK_INFO" it isn't certain how high
* we need to check. So we impose an absolute limit of
Index: mdadm-4.0/mdstat.c
===================================================================
--- mdadm-4.0.orig/mdstat.c
+++ mdadm-4.0/mdstat.c
@@ -255,6 +255,8 @@ struct mdstat_ent *mdstat_read(int hold,
ent->percent = RESYNC_DELAYED;
if (l > 8 && strcmp(w+l-8, "=PENDING") == 0)
ent->percent = RESYNC_PENDING;
+ if (l > 7 && strcmp(w+l-7, "=REMOTE") == 0)
+ ent->percent = RESYNC_REMOTE;
} else if (ent->percent == RESYNC_NONE &&
w[0] >= '0' &&
w[0] <= '9' &&
