On 04/18/2018 11:23 AM, Bob Goodwin wrote: > On 04/18/18 13:45, Rick Stevens wrote: >> Uhm, that looks like "box86" either isn't in DNS or /etc/hosts so it >> can't be resolved. If this is on the server, try "showmount -e" or >> "showmount -e localhost". > > + > > I eventually realized that and changed it to showmount -e 192.168.1.86 > and unfortunately it still shows the other file, > > # showmount -e 192.168.1.86 > Export list for 192.168.1.86: > /exports/home 192.168.1.0/24 > > Maybe I can only have one export file? > > Anyway I need to get it out of root and in "/home" instead which is > where the large capacity is. > > Df -h shows: /dev/mapper/fedora-home 2.7T 4.8G 2.5T 1% /home > > Why the /dev/mapper/fedora ? I selected "Standard Partitions" in the > installer and the rest looks like I would expect it to. The installer > gui is a horror, I always feel like I won the lottery when I get it to > accept what I enter ... By default, Fedora uses the LVM (logical volume manager) system to partition the disks. It actually creates regular partitions as a raw volumes (PVs or "physical volumes"). It then typically creates a VG (volume group) that has that PVs in it. From there, it carves out LVs (logical volumes). On my laptop, for example, I have these (among others) from the "df -h" command: /dev/mapper/vg_golem4-lv_root 426G 214G 208G 51% / /dev/sda1 477M 206M 242M 46% /boot /dev/mapper/vg_golem4-lv_home 252G 49G 191G 21% /home You can see I have a /dev/sda1 partition that is used as my boot volume (/boot). Note also that my / and /home filesystems are on LVM. To see how that's set up: [root@golem4 ~]# vgdisplay -v --- Volume group --- VG Name vg_golem4 System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 6 VG Access read/write VG Status resizable MAX LV 0 Cur LV 3 Open LV 3 Max PV 0 Cur PV 1 Act PV 1 VG Size 698.12 GiB PE Size 32.00 MiB Total PE 22340 Alloc PE / Size 22340 / 698.12 GiB Free PE / Size 0 / 0 VG UUID V3EZ9p-3wxH-1LJ8-ho77-Rmbf-A4d0-0oLCY7 --- Logical volume --- LV Path /dev/vg_golem4/lv_swap LV Name lv_swap VG Name vg_golem4 LV UUID lK3HOt-a76V-faDd-3Mfl-mBxZ-DTuG-gb6OqM LV Write Access read/write LV Creation host, time , LV Status available # open 2 LV Size <9.72 GiB Current LE 311 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:1 --- Logical volume --- LV Path /dev/vg_golem4/lv_home LV Name lv_home VG Name vg_golem4 LV UUID GfSiWV-IpHe-HtgD-PfjA-GBuG-G3tD-eKK69c LV Write Access read/write LV Creation host, time , LV Status available # open 1 LV Size 256.00 GiB Current LE 8192 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:2 --- Logical volume --- LV Path /dev/vg_golem4/lv_root LV Name lv_root VG Name vg_golem4 LV UUID rxEwZY-8BDl-zm2b-XeBh-Drqr-3Ci3-bg5JX4 LV Write Access read/write LV Creation host, time , LV Status available # open 1 LV Size <432.41 GiB Current LE 13837 Segments 2 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:0 --- Physical volumes --- PV Name /dev/sda2 PV UUID Qasi0A-L5V4-J4EU-0D5L-fITP-BpDp-6xAash PV Status allocatable Total PE / Free PE 22340 / 0 When you look at that, you can see there's a VG (volume group) called "vg_golem4". That volume group is split up into three logical volumes, "lv_root", "lv_swap" and "lv_home" and you can see the /dev names they're known by. You can also see at the bottom that the VG has a single PV, /dev/sda2. Now as far as your /etc/exports file goes, you can have as many lines in it as you want. To wit (from an NFS server in our datacenter whose DNS name is "nfssrv598-r1"): [root@nfssrv598-r1 ~]# cat /etc/exports # /etc/exports # # Storage from HP 9320 Array (volume group "VG_HP9320")... # /adcorp 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) /adlab 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) /back1 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) /fs0100 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) /fs0103 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) /fs0104 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) /fs0105 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) /fs0106 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) /fs0107 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) /fssprod 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) /scratch 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) /storage 192.168.60.*(rw,no_root_squash) 192.168.69.*(rw,no_root_squash) "/adcorp" and the like are actually LVs on that server: root@nfssrv598-r1 ~]# mount | grep adcorp /dev/mapper/VG_HP9320-UTIL on /adcorp type xfs (rw,relatime,attr2,inode64,noquota) Very similar to your stuff. And from a client querying that server: [root@ing1-r1 ~]# showmount -e nfssrv598-r1 Export list for nfssrv598-r1: /storage 192.168.69.*,192.168.60.* /scratch 192.168.69.*,192.168.60.* /fssprod 192.168.69.*,192.168.60.* /fs0107 192.168.69.*,192.168.60.* /fs0106 192.168.69.*,192.168.60.* /fs0105 192.168.69.*,192.168.60.* /fs0104 192.168.69.*,192.168.60.* /fs0103 192.168.69.*,192.168.60.* /fs0100 192.168.69.*,192.168.60.* /back1 192.168.69.*,192.168.60.* /adlab 192.168.69.*,192.168.60.* /adcorp 192.168.69.*,192.168.60.* Hope that helps. ---------------------------------------------------------------------- - Rick Stevens, Systems Engineer, AllDigital ricks@xxxxxxxxxxxxxx - - AIM/Skype: therps2 ICQ: 22643734 Yahoo: origrps2 - - - - Polygon: A dead parrot (With apologies to John Cleese) - ---------------------------------------------------------------------- _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx
