Tim Spriggs wrote: > chas williams - CONTRACTOR wrote: > > >>In message <[EMAIL PROTECTED]>,Chaskiel M Grundman writes: >> >> >> >>>>+ atomic_set(&dp->d_count, 1); >>>> >>>> >>> >>>Is that really appropriate? You didn't make this dentry up yourself. It is >>>presumably the same dentry as afs_globalVfs->s_root, and may be the current >>>directory of any number of processes, etc. >>> >>> >> >>yes. the only time this code does anything is when you switch over > >>from the RW afs.root to the RO afs.root. can you get a reference to a > >>RO path when the root of the search is a RW path? ergo the new root >>inode should not have any existing lookups/references so d_count for >>/afs should become 1. >> >>yes, this seems wrong but linux doesnt seem to expect a filesystem to >>want to change the root mount point on the fly. i hestitate to d_drop, >>d_alloc_root() and the change sb->s_root. i have children dentries >>pointing to the current root dentry. >> >>this is also a fairly unique situation. only happens when you are >>setting up a new cell. >> >> > > I don't know if this is supposed to be supported or not but I will > authenticate to two different cells and be able to use both in linux. > > I have two interesting issues: > > thomas:/afs/lpl.arizona.edu# kinit [EMAIL PROTECTED] > Password for [EMAIL PROTECTED]: > thomas:/afs/lpl.arizona.edu# aklog -d lpl.arizona.edu > Authenticating to cell lpl.arizona.edu (server isaac.home.tajinc.org). > We've deduced that we need to authenticate to realm HOME.TAJINC.ORG. > Getting tickets: afs/[EMAIL PROTECTED] > Kerberos error code returned by get_cred: -1765328377 > aklog: Couldn't get lpl.arizona.edu AFS tickets: > aklog: Server not found in Kerberos database while getting AFS tickets > > > This may be because I don't have my kerberos config [domain_realm] > section filled out but it has worked in the past. > If I give aklog lpl.ariona.edu -k LPL.ARIZONA.EDU then everything works > just fine. > > Anyways, the more interesting issue comes when I try accessing the > lpl.arizona.edu cell (after I have authenticated). > I get the directory structure that belongs inside home.tajinc.org. > > I don't know if this is relevant but home.tajinc.org is inside a private > network. > > This seemed to pertain to this thread but seemed a little more broad, so > I hope this may help. > > Thanks, > -Tim
Check the hostname that is being returned in response to your DNS queries. I will bet that .home.tajinc.org is being appended to all queries. Therefore, you are obtaining a domain/realm mapping to HOME.TAJINC.ORG and you are obtaining VLDB server entries for the home.tajinc.org cell. Jeffrey Altman
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