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vldb_check: cope with broken names and volids

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Fix-up broken vlentry names and rw volid so entries can be looked
up in the vlserver and can be deleted with vos delentry if needed.

Reviewed-on: http://gerrit.openafs.org/9905
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
(cherry picked from commit 7a89c4f944)

Change-Id: I2cf2d711f6dee08b2d27429ff4d37290bc21b9a2
Reviewed-on: http://gerrit.openafs.org/10268
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>
This commit is contained in:
Michael Meffie 2013-05-13 13:47:06 -04:00 committed by Stephan Wiesand
parent a33157bc62
commit ad8b40dc80
1 changed files with 17 additions and 0 deletions
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17
src/vlserver/vldb_check.c
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@ -244,6 +244,8 @@ InvalidVolname(char *volname)
slen = strlen(volname);
if (slen >= VL_MAXNAMELEN)
return 1;
if (slen == 0)
return 1;
return (slen != strspn(volname, map));
}
@ -1521,6 +1523,21 @@ WorkerBee(struct cmd_syndesc *as, void *arock)
char newNameBuffer[10 + VL_MAXNAMELEN];
char *oldname, *newname;
/* Fix broken names and numbers so entries can be inspected and deleted. */
if (InvalidVolname(vlentry.name)) {
char bogus[VL_MAXNAMELEN];
memset(bogus, 0, sizeof(bogus));
snprintf(bogus, sizeof(bogus)-1, ".bogus.%ld", record[i].addr);
strcpy(vlentry.name, bogus);
quiet_println("FIX: Record %ld invalid volume name set to '%s'\n", record[i].addr, bogus);
}
if (vlentry.volumeId[0] == 0) {
afs_uint32 next_volid = header.vital_header.MaxVolumeId++;
vlentry.volumeId[0] = next_volid;
quiet_println("FIX: Record %ld invalid volume id set to %ld. New max volid is %ld\n",
record[i].addr, next_volid, header.vital_header.MaxVolumeId);
}
/*
* Put the current hash table contexts into our 'next'
* and our address into the hash table.