On Mon, 10 Mar 2003, Dave Kant wrote:
Hi Dave,
> Hi Everyone,
>
> I wonder why my CE doesn't mount /mnt/SE which is exported from the SE?
Do you mean /flatfiles?
If so, you probably need to get:
/* OBJECT NFS: flatfile exported
----------------------------------------------------------------------------
*/
EXTRA(nfs.exports) flatf
nfs.fs_flatf SE_GDMP_AREA
nfs.options_flatf SITE_WN_HOSTS(rw,no_root_squash)
CE_HOSTNAME(rw,no_root_squash)
> I wonder why my SE doesn't mount /share which is exported by my CE?
Do you have this in your SE's profile file?
/* Export Grid Security */
EXTRA(nfs.exports) gridsecurity
+nfs.fs_gridsecurity /share/grid-security
+nfs.options_gridsecurity SITE_SE_HOSTS_(rw,no_root_squash)
SITE_WN_HOSTS(rw,no_root_squash)
/* And Turn make grid-map on*/
+globus.servenabled_mkgmap yes
I think you need it to mount that.
Cheers,
Santanu
>
> [root@SE]# df -h
> Filesystem Size Used Avail Use% Mounted on
> /dev/hda1 7.7G 1.1G 6.2G 16% /
> /dev/hda3 988M 17M 921M 2% /var
> /dev/hda4 18G 60k 18G 0% /mnt/SE
> heplcfg.ph.qmul.ac.uk:/opt/local/linux/6.2
> 25G 5.5G 18G 23% /export/local/linux/6.2
>
> [root@CE]# df -h
> Filesystem Size Used Avail Use% Mounted on
> /dev/hda1 9.6G 6.6G 2.6G 72% /
> /dev/hda3 1.4G 132k 1.4G 0% /share
> /dev/hda4 16G 15M 15G 0% /home
> heplcfg.ph.qmul.ac.uk:/opt/local/linux/6.2
> 25G 5.5G 18G 23% /export/local/linux/6.2
>
> But both the SE and CE mount the lcfg repository so its not all bad :-)
>
> site-cfg.h.qmul says:
> #define SITE_DEF_GRIDMAP /share/grid-security/grid-mapfile
> #define SITE_DEF_GRIDMAPDIR /share/grid-security/gridmapdir/
> /* Mount point(s) of the SE(s) close to this CE */
> #define CE_CLOSE_SE_MOUNTPOINT /mnt/SE
>
> Clearly i'll need to look deeper into the setup, what files control/define
> the nfs mount points?
>
> Dave.
>
Santanu Das
HEP, University of Cambridge
Cavendish Laboratory, Madingley Road
Cambridge, CB3 0HE
Phone: +44 (0)1223 337236
Fax: +44 (0)1223 353920
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