FIX: Make expansion counter usable
Currently whole array geometry is set in sysfs_set_array(), so none of disks (even for expansion) should fail during sysfs_add_disk() Due to this expansion counter should be used for reshaped array when disk slot is bigger than number of disks in array. Signed-off-by: Adam Kwolek <adam.kwolek@intel.com> Signed-off-by: NeilBrown <neilb@suse.de>
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13
Assemble.c
13
Assemble.c
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@ -1526,13 +1526,14 @@ int assemble_container_content(struct supertype *st, int mdfd,
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sysfs_free(sra);
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for (dev = content->devs; dev; dev = dev->next)
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if (sysfs_add_disk(content, dev, 1) == 0)
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working++;
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else if (errno == EEXIST)
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if (sysfs_add_disk(content, dev, 1) == 0) {
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if (dev->disk.raid_disk >= content->array.raid_disks &&
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content->reshape_active)
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expansion++;
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else
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working++;
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} else if (errno == EEXIST)
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preexist++;
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else if (dev->disk.raid_disk >= content->array.raid_disks &&
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content->reshape_active)
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expansion++;
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if (working == 0)
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return 1;/* Nothing new, don't try to start */
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