Query: allow member of non-0.90 arrays to be better reported.
Currently if a member of a 1.x array is queried, mdadm will fail to find the name of the active md array if there is one. Change the lookup to use the mapfile - now it works. Signed-off-by: NeilBrown <neilb@suse.de>
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10
Query.c
10
Query.c
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@ -89,9 +89,13 @@ int Query(char *dev)
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close(fd);
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if (superror == 0) {
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/* array might be active... */
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int uuid[4];
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struct map_ent *me, *map = NULL;
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st->ss->getinfo_super(st, &info, NULL);
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if (st->ss == &super0) {
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mddev = get_md_name(info.array.md_minor);
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st->ss->uuid_from_super(st, uuid);
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me = map_by_uuid(&map, uuid);
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if (me) {
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mddev = me->path;
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disc.number = info.disk.number;
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activity = "undetected";
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if (mddev && (fd = open(mddev, O_RDONLY))>=0) {
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@ -106,7 +110,7 @@ int Query(char *dev)
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close(fd);
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}
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} else {
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activity = "unknown";
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activity = "inactive";
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mddev = "array";
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}
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printf("%s: device %d in %d device %s %s %s. Use mdadm --examine for more detail.\n",
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