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From 1c294b5d960abeeb9e0f188af294d019bc82b20e Mon Sep 17 00:00:00 2001
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From: Lidong Zhong <lidong.zhong@suse.com>
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Date: Tue, 14 Apr 2020 16:19:41 +0800
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Subject: [RHEL7.9 PATCH 72/77] Detail: adding sync status for cluster device
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On the node with /proc/mdstat is
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Personalities : [raid1]
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md0 : active raid1 sdb[4] sdc[3] sdd[2]
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1046528 blocks super 1.2 [3/2] [UU_]
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recover=REMOTE
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bitmap: 1/1 pages [4KB], 65536KB chunk
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Let's change the 'State' of 'mdadm -Q -D' accordingly
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State : clean, degraded
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With this patch, it will be
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State : clean, degraded, recovering (REMOTE)
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Signed-off-by: Lidong Zhong <lidong.zhong@suse.com>
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Acked-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
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Signed-off-by: Jes Sorensen <jsorensen@fb.com>
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---
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Detail.c | 9 ++++++---
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mdadm.h | 3 ++-
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mdstat.c | 2 ++
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3 files changed, 10 insertions(+), 4 deletions(-)
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diff --git a/Detail.c b/Detail.c
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index daec4f1..24eeba0 100644
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--- a/Detail.c
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+++ b/Detail.c
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@@ -498,17 +498,20 @@ int Detail(char *dev, struct context *c)
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} else
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arrayst = "active";
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- printf(" State : %s%s%s%s%s%s \n",
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+ printf(" State : %s%s%s%s%s%s%s \n",
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arrayst, st,
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(!e || (e->percent < 0 &&
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e->percent != RESYNC_PENDING &&
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- e->percent != RESYNC_DELAYED)) ?
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+ e->percent != RESYNC_DELAYED &&
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+ e->percent != RESYNC_REMOTE)) ?
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"" : sync_action[e->resync],
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larray_size ? "": ", Not Started",
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(e && e->percent == RESYNC_DELAYED) ?
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" (DELAYED)": "",
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(e && e->percent == RESYNC_PENDING) ?
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- " (PENDING)": "");
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+ " (PENDING)": "",
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+ (e && e->percent == RESYNC_REMOTE) ?
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+ " (REMOTE)": "");
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} else if (inactive && !is_container) {
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printf(" State : inactive\n");
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}
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diff --git a/mdadm.h b/mdadm.h
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index d94569f..399478b 100644
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--- a/mdadm.h
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+++ b/mdadm.h
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@@ -1815,7 +1815,8 @@ enum r0layout {
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#define RESYNC_NONE -1
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#define RESYNC_DELAYED -2
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#define RESYNC_PENDING -3
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-#define RESYNC_UNKNOWN -4
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+#define RESYNC_REMOTE -4
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+#define RESYNC_UNKNOWN -5
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/* When using "GET_DISK_INFO" it isn't certain how high
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* we need to check. So we impose an absolute limit of
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diff --git a/mdstat.c b/mdstat.c
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index 7e600d0..20577a3 100644
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--- a/mdstat.c
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+++ b/mdstat.c
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@@ -257,6 +257,8 @@ struct mdstat_ent *mdstat_read(int hold, int start)
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ent->percent = RESYNC_DELAYED;
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if (l > 8 && strcmp(w+l-8, "=PENDING") == 0)
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ent->percent = RESYNC_PENDING;
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+ if (l > 7 && strcmp(w+l-7, "=REMOTE") == 0)
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+ ent->percent = RESYNC_REMOTE;
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} else if (ent->percent == RESYNC_NONE &&
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w[0] >= '0' &&
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w[0] <= '9' &&
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--
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2.7.5
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