Re: Ubuntu Patches [12/16]
Phillip Susi <[email protected]> Fri, 04 Mar 2011 23:09:24 -0500
| Newsgroups | gmane.linux.ataraid |
|---|---|
| Message-ID | <[email protected]> |
_______________________________________________ Ataraid-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/ataraid-list
19_ddf1_lsi_persistent_name.patch
(text/x-patch, 643 B)
Using a dummy string for the timestamp in the LSI metadata --- a/1.0.0.rc16/lib/format/ddf/ddf1.c +++ b/1.0.0.rc16/lib/format/ddf/ddf1.c @@ -696,6 +696,16 @@ name(struct lib_context *lc, struct ddf1 sprintf(b, "%02x%02x%02x%02x", vd->guid[i], vd->guid[i + 1], vd->guid[i + 2], vd->guid[i + 3]); + + /* + * Because the LSI bios changes the timestamp in the + * metadata on every boot, we have to neutralize it + * in order to allow for persistent names. + * + * Using a dummy string "47114711" for that. + */ + if (!strncmp((char *) vd->guid, "LSI", 3)) + strncpy(buf + prefix + 32, "47114711", 8); } out: