File 0133-sysfs-sysfs_read-Count-working_disks.patch of Package mdadm.7989

From 8b0ebd645202b627982eb3ed9fc72583c4f245d3 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <jsorensen@fb.com>
Date: Tue, 9 May 2017 17:09:40 -0400
Subject: [PATCH] sysfs/sysfs_read: Count working_disks
Git-commit: 8b0ebd645202b627982eb3ed9fc72583c4f245d3
Patch-mainline: mdadm-4.0+
References: bsc#1069165, bsc#1069167, bsc#1068030

This counts working_disks the same way as get_array_info counts it in
the kernel.

Signed-off-by: Jes Sorensen <jsorensen@fb.com>
Signed-off-by: Coly Li <colyli@suse.de>

---
 sysfs.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/sysfs.c b/sysfs.c
index f7967e8..e47f5e4 100644
--- a/sysfs.c
+++ b/sysfs.c
@@ -272,6 +272,7 @@ struct mdinfo *sysfs_read(int fd, char *devnm, unsigned long options)
 	sra->array.spare_disks = 0;
 	sra->array.active_disks = 0;
 	sra->array.failed_disks = 0;
+	sra->array.working_disks = 0;
 
 	devp = &sra->devs;
 	sra->devs = NULL;
@@ -358,16 +359,18 @@ struct mdinfo *sysfs_read(int fd, char *devnm, unsigned long options)
 			strcpy(dbase, "state");
 			if (load_sys(fname, buf, sizeof(buf)))
 				goto abort;
-			if (strstr(buf, "in_sync")) {
-				dev->disk.state |= (1<<MD_DISK_SYNC);
-				sra->array.active_disks++;
-			}
 			if (strstr(buf, "faulty")) {
 				dev->disk.state |= (1<<MD_DISK_FAULTY);
 				sra->array.failed_disks++;
+			} else {
+				sra->array.working_disks++;
+				if (strstr(buf, "in_sync")) {
+					dev->disk.state |= (1<<MD_DISK_SYNC);
+					sra->array.active_disks++;
+				}
+				if (dev->disk.state == 0)
+					sra->array.spare_disks++;
 			}
-			if (dev->disk.state == 0)
-				sra->array.spare_disks++;
 		}
 		if (options & GET_ERROR) {
 			strcpy(buf, "errors");
-- 
2.13.6
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