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Chronopolis:Built Grid Brick - Revision history
2026-04-07T11:19:59Z
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https://wiki.umiacs.umd.edu/adapt/index.php?title=Chronopolis:Built_Grid_Brick&diff=1820&oldid=prev
Toaster at 16:54, 11 September 2008
2008-09-11T16:54:32Z
<p></p>
<p><b>New page</b></p><div>The brick is the 48-bay aic case. Initial population is 16 drives setup in a Raid 6 + 1 configuration. <br />
<br />
<br />
===Raid Config===<br />
<br />
* Ethernet port is configured to 192.168.88.13 and is accessable from within UMIACS. <br />
* drives 1-15 were added to Raid Set 1.<br />
* drive 16 marked as space.<br />
* 80gb raid 6 volume - root<br />
* 5120gb raid 6 volume - data<br />
* e-mail config set to 'Information' for most detail. I (Smorul) receive the logs.<br />
* password changed, to naraapp pass.<br />
* set ntp server to whizbang<br />
<br />
<br />
===OS Install===<br />
<br />
* Standard rh4 install, off of graphite. The only tweak was a modification to the naraapp03.pxeboot file, where 'dd=http://www.umiacs.umd.edu/~toaster/areca/driver-2.6.9-34.EL.img' was added to the kernel line so the areca's would be installed.<br />
** updated for rh4, use 'dd=http://www.umiacs.umd.edu/~toaster/areca/driver-rh4-u4.img'<br />
* Accounts come from the naraapp_app cr<br />
* root raid used as root disk<br />
* data disk lvm'd and mounted similiar to app02<br />
** /export/homes (50g)<br />
** /export/srb (50g)<br />
** /export/vault1 (2tb) <br />
** 2.5Tb free<br />
<br />
<br />
<br />
==Physical Volume Information==<br />
<br />
<pre><br />
--- Physical volume ---<br />
PV Name /dev/sdb1<br />
VG Name raid1<br />
PV Size 4.66 TB / not usable 0 <br />
Allocatable yes <br />
PE Size (KByte) 4096<br />
Total PE 1220701<br />
Free PE 670813<br />
Allocated PE 549888<br />
PV UUID WCCBNL-al5V-8vse-3c8H-2Dmt-aiQH-MNbBki<br />
<br />
--- Physical volume ---<br />
PV Name /dev/sda2<br />
VG Name vol00<br />
PV Size 74.38 GB / not usable 0 <br />
Allocatable yes <br />
PE Size (KByte) 32768<br />
Total PE 2380<br />
Free PE 1<br />
Allocated PE 2379<br />
PV UUID no4ZnR-qMT3-84sk-dWs3-yrPh-39xI-59pjv8<br />
<br />
</pre><br />
<br />
<br />
==Volume Group Information==<br />
<br />
<pre><br />
--- Volume group ---<br />
VG Name raid1<br />
System ID <br />
Format lvm2<br />
Metadata Areas 1<br />
Metadata Sequence No 4<br />
VG Access read/write<br />
VG Status resizable<br />
MAX LV 0<br />
Cur LV 3<br />
Open LV 3<br />
Max PV 0<br />
Cur PV 1<br />
Act PV 1<br />
VG Size 4.66 TB<br />
PE Size 4.00 MB<br />
Total PE 1220701<br />
Alloc PE / Size 549888 / 2.10 TB<br />
Free PE / Size 670813 / 2.56 TB<br />
VG UUID rpOTOR-4NYi-a3Vl-dB30-00ey-z19b-rZVfnO<br />
<br />
--- Volume group ---<br />
VG Name vol00<br />
System ID <br />
Format lvm2<br />
Metadata Areas 1<br />
Metadata Sequence No 5<br />
VG Access read/write<br />
VG Status resizable<br />
MAX LV 0<br />
Cur LV 4<br />
Open LV 4<br />
Max PV 0<br />
Cur PV 1<br />
Act PV 1<br />
VG Size 74.38 GB<br />
PE Size 32.00 MB<br />
Total PE 2380<br />
Alloc PE / Size 2379 / 74.34 GB<br />
Free PE / Size 1 / 32.00 MB<br />
VG UUID 0nI6DT-KSap-Zmye-3ApD-xswV-wi1a-Qo5OCr<br />
</pre><br />
<br />
<br />
==Logical Volume Information==<br />
<br />
<pre><br />
[root@naraapp03 arcmsr]# lvdisplay <br />
--- Logical volume ---<br />
LV Name /dev/raid1/homes<br />
VG Name raid1<br />
LV UUID vXThGM-meb3-k5tL-fFJV-HHQ3-OIdh-jImd7a<br />
LV Write Access read/write<br />
LV Status available<br />
# open 1<br />
LV Size 50.00 GB<br />
Current LE 12800<br />
Segments 1<br />
Allocation inherit<br />
Read ahead sectors 0<br />
Block device 253:4<br />
<br />
--- Logical volume ---<br />
LV Name /dev/raid1/srb<br />
VG Name raid1<br />
LV UUID brCqCX-NV2m-sQQ3-gkM5-77j0-6KU2-trbrEa<br />
LV Write Access read/write<br />
LV Status available<br />
# open 1<br />
LV Size 50.00 GB<br />
Current LE 12800<br />
Segments 1<br />
Allocation inherit<br />
Read ahead sectors 0<br />
Block device 253:5<br />
<br />
--- Logical volume ---<br />
LV Name /dev/raid1/vault01<br />
VG Name raid1<br />
LV UUID a8ikWq-2F5y-AVJC-Svml-2hoh-UVU1-ejVafN<br />
LV Write Access read/write<br />
LV Status available<br />
# open 1<br />
LV Size 2.00 TB<br />
Current LE 524288<br />
Segments 1<br />
Allocation inherit<br />
Read ahead sectors 0<br />
Block device 253:6<br />
<br />
--- Logical volume ---<br />
LV Name /dev/vol00/rootfs<br />
VG Name vol00<br />
LV UUID dpqYqO-njW5-JYSd-6dmJ-Amzx-jJVP-8yaXb6<br />
LV Write Access read/write<br />
LV Status available<br />
# open 1<br />
LV Size 19.53 GB<br />
Current LE 625<br />
Segments 1<br />
Allocation inherit<br />
Read ahead sectors 0<br />
Block device 253:0<br />
<br />
--- Logical volume ---<br />
LV Name /dev/vol00/cache<br />
VG Name vol00<br />
LV UUID v5829Z-cmju-R4N4-yOWg-jrCd-YKO9-m3GiDt<br />
LV Write Access read/write<br />
LV Status available<br />
# open 1<br />
LV Size 1.00 GB<br />
Current LE 32<br />
Segments 1<br />
Allocation inherit<br />
Read ahead sectors 0<br />
Block device 253:1<br />
<br />
--- Logical volume ---<br />
LV Name /dev/vol00/tmp<br />
VG Name vol00<br />
LV UUID 5BbCGc-20jp-q7hh-bWDS-w08F-xGFJ-z9E1Lt<br />
LV Write Access read/write<br />
LV Status available<br />
# open 1<br />
LV Size 51.81 GB<br />
Current LE 1658<br />
Segments 1<br />
Allocation inherit<br />
Read ahead sectors 0<br />
Block device 253:2<br />
<br />
--- Logical volume ---<br />
LV Name /dev/vol00/swap<br />
VG Name vol00<br />
LV UUID 6Nr399-3gIN-7LM1-X5O8-5aiP-2pa4-hnCYFU<br />
LV Write Access read/write<br />
LV Status available<br />
# open 1<br />
LV Size 2.00 GB<br />
Current LE 64<br />
Segments 1<br />
Allocation inherit<br />
Read ahead sectors 0<br />
Block device 253:3<br />
<br />
</pre></div>
Toaster