[mythtv-users] Issues with shared NFS media store
Jose Bernardo Bandos Rodrigues
jose.bandos at gmail.com
Tue Jan 8 23:27:00 UTC 2008
On Dec 1, 2007 4:29 AM, Michael T. Dean <mtdean at thirdcontact.com> wrote:
>
> But Myth checks both, though, so one needs to run the 2 df's within
> about 5 seconds of each other and verify that the space used--also--is
> within the 16kiB (2048kiB for trunk) being used by Myth.
>
I appear to have been bitten by some kind of related bug. For
historical reasons (meaning I am using volumes I had available) I am
exporting two FS from the master, and one for the slave. The relevant
df -k with a couple seconds difference:
Slave (exports /home/myth):
/dev/hda7 159871976 43142748 110232544 29% /home
master:/media/www
14452800 10917664 2800992 80% /media/www
master:/oe/myth
61931296 52402016 6383360 90% /oe/myth
Master (exports /oe/myth and /var/www):
/dev/sdb1 14452776 10917640 2800968 80% /media/www
/dev/sda11 61931268 52402012 6383332 90% /oe
slave:/home/myth
159872000 43142752 110232544 29% /media/slave
The problem does not seem to be the "wsize=32768,rsize=32768"
parameters in fstab. Without them:
Slave:
/dev/hda7 159871976 43142748 110232544 29% /home
master:/media/www
14452800 10917664 2800992 80% /media/www
master:/oe/myth
61931296 52402016 6383360 90% /oe/myth
Master:
/dev/sdb1 14452776 10917640 2800968 80% /media/www
/dev/sda11 61931268 52402012 6383332 90% /oe
slave:/home/myth
159872000 43142752 110232544 29% /media/slave
And so I have in myth 6 "drives", when I really only have 3:
* MythTV Drive #1:
o Directory: master:/media/slave
o Total Space: 156,125 MB
o Space Used: 48,476 MB
o Space Free: 107,648 MB
* MythTV Drive #2:
o Directory: master:/media/www
o Total Space: 14,114 MB
o Space Used: 11,378 MB
o Space Free: 2,735 MB
* MythTV Drive #3:
o Directory: master:/oe/myth
o Total Space: 60,479 MB
o Space Used: 54,246 MB
o Space Free: 6,233 MB
* MythTV Drive #4:
o Directory: slave:/home/myth
o Total Space: 156,124 MB
o Space Used: 48,476 MB
o Space Free: 107,648 MB
* MythTV Drive #5:
o Directory: slave:/media/www
o Total Space: 14,114 MB
o Space Used: 11,378 MB
o Space Free: 2,735 MB
* MythTV Drive #6:
o Directory: slave:/oe/myth
o Total Space: 60,479 MB
o Space Used: 54,246 MB
o Space Free: 6,233 MB
* Total Disk Space:
o Total Space: 461,437 MB
o Space Used: 228,201 MB
o Space Free: 233,236 MB
I am using trunk, mythbuntu's weekly builds under kubuntu gutsy.
I had just given up on samba as it would sometimes not mount the
filesystems, but nfs is proving much harder to tackle...
Ah, my /etc/exports contents are:
slave:
/home/myth
master(rw,async,no_subtree_check,all_squash,anonuid=xxx,anongid=yyy)
/home/myth-live
master(rw,async,no_subtree_check,all_squash,anonuid=xxx,anongid=yyy)
master:
/oe/myth
slave(rw,fsid=1,async,no_subtree_check,all_squash,anonuid=xxx,anongid=yyy)
/media/www
slave(rw,fsid=2,async,no_subtree_check,all_squash,anonuid=xxx,anongid=yyy)
Any ideas, anyone?
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