return !!ret;
}
+#define COMMON_USAGE_REMOVE_DELETE \
+ "If 'missing' is specified for <device>, the first device that is", \
+ "described by the filesystem metadata, but not present at the mount", \
+ "time will be removed. (only in degraded mode)"
+
static const char * const cmd_device_remove_usage[] = {
"btrfs device remove <device>|<devid> [<device>|<devid>...] <path>",
"Remove a device from a filesystem",
+ "",
+ COMMON_USAGE_REMOVE_DELETE,
NULL
};
static const char * const cmd_device_delete_usage[] = {
"btrfs device delete <device>|<devid> [<device>|<devid>...] <path>",
- "Remove a device from a filesystem",
+ "Remove a device from a filesystem (alias of \"btrfs device remove\")",
+ "",
+ COMMON_USAGE_REMOVE_DELETE,
NULL
};