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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Nope, good point. So I<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">parted /dev/xvdaa mklabel gpt<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">parted -s /dev/xvdaa mkpart primary 0% 100%<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">mkfs -t ext4 /dev/xvdaa1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">mount -t ext4 /dev/xvdaa1 /mnt<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">and<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">root@node001:~# df -h<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Filesystem Size Used Avail Use% Mounted on<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">/dev/sda1 7.9G 5.7G 1.8G 77% /<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">…<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">master:/home 7.9G 5.8G 1.7G 78% /home<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">master:/opt/sge6 7.9G 5.8G 1.7G 78% /opt/sge6<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">/dev/xvdaa1 74G 180M 70G 1% /mnt<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I can add that to my install R at startup script:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">USERDATA_SCRIPTS = /root/StarCluster/installR.sh<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">It might be nice to add the 74G to one of the NFS shares on the master node. I’ll look into that…<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks Rayson,
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Paul<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Subject:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Re: [StarCluster] R3 SSD not mounted xvdaa<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Did you try to mount sda (/dev/xvdaa) manually? It can be because the SSDs are not formatted by default.<o:p></o:p></p>
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<o:p></o:p></p>
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<p class="MsoNormal">Rayson<br>
<br>
==================================================<br>
Open Grid Scheduler - The Official Open Source Grid Engine<br>
<a href="http://gridscheduler.sourceforge.net/" target="_blank">http://gridscheduler.sourceforge.net/</a><br>
<a href="http://gridscheduler.sourceforge.net/GridEngine/GridEngineCloud.html" target="_blank">http://gridscheduler.sourceforge.net/GridEngine/GridEngineCloud.html</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Fri, Dec 4, 2015 at 3:32 PM, <<a href="mailto:Paul.VanAllsburg@spectrumhealth.org" target="_blank">Paul.VanAllsburg@spectrumhealth.org</a>> wrote:<o:p></o:p></p>
<p class="MsoNormal">I started a simple 2 node with r3.xlarge 4cpu & 80G SSD. I assumed part or all of that ssd would be used in the nfs share.<br>
Fstab says /dev/xvdaa /mnt but that's not what I got. Did I miss a config entry for the ssd storage?<br>
<br>
What I got was:<br>
<br>
root@master:~# mount<br>
/dev/sda1 on / type ext4 (rw)<br>
proc on /proc type proc (rw,noexec,nosuid,nodev)<br>
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)<br>
none on /sys/fs/fuse/connections type fusectl (rw)<br>
none on /sys/kernel/debug type debugfs (rw)<br>
none on /sys/kernel/security type securityfs (rw)<br>
udev on /dev type devtmpfs (rw,mode=0755)<br>
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)<br>
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)<br>
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)<br>
none on /run/shm type tmpfs (rw,nosuid,nodev)<br>
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)<br>
rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw)<br>
nfsd on /proc/fs/nfsd type nfsd (rw)<br>
<br>
root@master:~# df -h<br>
Filesystem Size Used Avail Use% Mounted on<br>
/dev/sda1 7.9G 5.4G 2.2G 72% /<br>
udev 15G 12K 15G 1% /dev<br>
tmpfs 6.0G 216K 6.0G 1% /run<br>
none 5.0M 0 5.0M 0% /run/lock<br>
none 15G 0 15G 0% /run/shm<br>
root@master:~#<br>
root@master:~# lsblk<br>
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT<br>
xvdaa 202:6656 0 75G 0 disk<br>
sda 8:0 0 8G 0 disk<br>
└─sda1 8:1 0 8G 0 part /<br>
<br>
/etc/fstab is<br>
<br>
LABEL=cloudimg-rootfs / ext4 defaults 0 0<br>
/dev/xvdaa /mnt auto defaults,nobootwait,comment=cloudconfig 0 2<br>
<br>
root@master:/mnt# ll<br>
total 12<br>
drwxr-xr-x 3 root root 4096 Dec 4 19:41 ./<br>
drwxr-xr-x 25 root root 4096 Dec 4 20:02 ../<br>
drwxr-xr-x 2 sgeadmin sgeadmin 4096 Dec 4 19:41 sgeadmin/<br>
<br>
<br>
node001 is:<br>
<br>
root@node001:~# mount<br>
/dev/sda1 on / type ext4 (rw)<br>
proc on /proc type proc (rw,noexec,nosuid,nodev)<br>
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)<br>
none on /sys/fs/fuse/connections type fusectl (rw)<br>
none on /sys/kernel/debug type debugfs (rw)<br>
none on /sys/kernel/security type securityfs (rw)<br>
udev on /dev type devtmpfs (rw,mode=0755)<br>
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)<br>
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)<br>
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)<br>
none on /run/shm type tmpfs (rw,nosuid,nodev)<br>
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)<br>
rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw)<br>
master:/home on /home type nfs (rw,vers=4,addr=172.31.32.194,clientaddr=172.31.32.195)<br>
master:/opt/sge6 on /opt/sge6 type nfs (rw,vers=4,addr=172.31.32.194,clientaddr=172.31.32.195)<br>
root@node001:~# df -h<br>
Filesystem Size Used Avail Use% Mounted on<br>
/dev/sda1 7.9G 5.7G 1.8G 77% /<br>
udev 15G 12K 15G 1% /dev<br>
tmpfs 6.0G 216K 6.0G 1% /run<br>
none 5.0M 0 5.0M 0% /run/lock<br>
none 15G 0 15G 0% /run/shm<br>
master:/home 7.9G 5.8G 1.7G 78% /home<br>
master:/opt/sge6 7.9G 5.8G 1.7G 78% /opt/sge6<br>
root@node001:~# lsblk<br>
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT<br>
xvdaa 202:6656 0 75G 0 disk<br>
sda 8:0 0 8G 0 disk<br>
└─sda1 8:1 0 8G 0 part /<br>
root@node001:~#<br>
<br>
<br>
<br>
<br>
Kind Regards,<br>
<br>
Paul Van Allsburg<br>
<br>
<br>
<br>
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