131 lines
3.7 KiB
Diff
131 lines
3.7 KiB
Diff
--- mdadm-3.0-devel3/mapfile.c.mapfile 2009-03-10 01:39:41.000000000 -0400
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+++ mdadm-3.0-devel3/mapfile.c 2009-04-17 13:22:45.000000000 -0400
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@@ -1,5 +1,5 @@
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/*
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- * mapfile - manage /var/run/mdadm.map. Part of:
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+ * mapfile - manage /dev/.mdadm.map. Part of:
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* mdadm - manage Linux "md" devices aka RAID arrays.
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*
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* Copyright (C) 2006 Neil Brown <neilb@suse.de>
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@@ -28,7 +28,7 @@
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* Australia
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*/
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-/* /var/run/mdadm.map is used to track arrays being created in --incremental
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+/* /dev/.mdadm.map is used to track arrays being created in --incremental
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* more. It particularly allows lookup from UUID to array device, but
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* also allows the array device name to be easily found.
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*
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@@ -48,13 +48,8 @@
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{
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FILE *f;
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int err;
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- int subdir = 1;
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- f = fopen("/var/run/mdadm/map.new", "w");
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- if (!f) {
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- f = fopen("/var/run/mdadm.map.new", "w");
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- subdir = 0;
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- }
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+ f = fopen("/dev/.mdadm.map.new", "w");
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if (!f)
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return 0;
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for (; mel; mel = mel->next) {
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@@ -73,32 +68,19 @@
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err = ferror(f);
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fclose(f);
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if (err) {
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- if (subdir)
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- unlink("/var/run/mdadm/map.new");
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- else
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- unlink("/var/run/mdadm.map.new");
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+ unlink("/dev/.mdadm.map.new");
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return 0;
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}
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- if (subdir)
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- return rename("/var/run/mdadm/map.new",
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- "/var/run/mdadm/map") == 0;
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- else
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- return rename("/var/run/mdadm.map.new",
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- "/var/run/mdadm.map") == 0;
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+ return rename("/dev/.mdadm.map.new",
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+ "/dev/.mdadm.map") == 0;
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}
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static int lfd = -1;
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-static int lsubdir = 0;
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int map_lock(struct map_ent **melp)
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{
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if (lfd < 0) {
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- lfd = open("/var/run/mdadm/map.lock", O_CREAT|O_RDWR, 0600);
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- if (lfd < 0) {
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- lfd = open("/var/run/mdadm.map.lock", O_CREAT|O_RDWR, 0600);
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- lsubdir = 0;
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- } else
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- lsubdir = 1;
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+ lfd = open("/dev/.mdadm.map.lock", O_CREAT|O_RDWR, 0600);
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if (lfd < 0)
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return -1;
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if (lockf(lfd, F_LOCK, 0) != 0) {
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@@ -117,10 +99,7 @@
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{
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if (lfd >= 0)
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close(lfd);
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- if (lsubdir)
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- unlink("/var/run/mdadm/map.lock");
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- else
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- unlink("/var/run/mdadm.map.lock");
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+ unlink("/dev/.mdadm.map.lock");
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lfd = -1;
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}
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@@ -149,16 +128,12 @@
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*melp = NULL;
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- f = fopen("/var/run/mdadm/map", "r");
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- if (!f)
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- f = fopen("/var/run/mdadm.map", "r");
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+ f = fopen("/dev/.mdadm.map", "r");
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if (!f) {
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RebuildMap();
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- f = fopen("/var/run/mdadm/map", "r");
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+ f = fopen("/dev/.mdadm.map", "r");
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}
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if (!f)
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- f = fopen("/var/run/mdadm.map", "r");
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- if (!f)
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return;
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while (fgets(buf, sizeof(buf), f)) {
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--- mdadm-3.0-devel3/Incremental.c.mapfile 2009-03-10 01:39:41.000000000 -0400
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+++ mdadm-3.0-devel3/Incremental.c 2009-03-20 21:21:51.000000000 -0400
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@@ -52,7 +52,7 @@
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* a 'foreign' array.
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* 4/ Determine device number.
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* - If in mdadm.conf with std name, use that
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- * - UUID in /var/run/mdadm.map use that
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+ * - UUID in /dev/md/mdadm.map use that
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* - If name is suggestive, use that. unless in use with different uuid.
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* - Choose a free, high number.
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* - Use a partitioned device unless strong suggestion not to.
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@@ -67,7 +67,7 @@
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* - check one drive in array to make sure metadata is a reasonably
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* close match. Reject if not (e.g. different type)
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* - add the device
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- * 6/ Make sure /var/run/mdadm.map contains this array.
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+ * 6/ Make sure /dev/md/mdadm.map contains this array.
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* 7/ Is there enough devices to possibly start the array?
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* For a container, this means running Incremental_container.
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* 7a/ if not, finish with success.
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@@ -315,7 +315,7 @@
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}
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info.array.working_disks = 1;
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sysfs_free(sra);
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- /* 6/ Make sure /var/run/mdadm.map contains this array. */
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+ /* 6/ Make sure /dev/md/mdadm.map contains this array. */
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map_update(&map, fd2devnum(mdfd),
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info.text_version,
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info.uuid, chosen_name);
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