Changes between Version 1 and Version 2 of UfoServer

Timestamp:

Feb 6, 2012, 8:09:41 PM (14 years ago)

Author:

Suren A. Chilingaryan

Comment:

--

UfoServer

@@ -7 +7 @@
 
 == Partitioning == 
- * Two system hard-drives are connected to internal SATA controller and mirrored as Raid-1 using Linux Software Raid
+ * Two system hard-drives are connected to internal SATA controller and mirrored as Raid-1 using Linux Software Raid. 
+  * Devices: /dev/sda, /dev/sdb
+  * Partitions: /boot (2GB ext2), / (256GB ext4), /home (ext4)
+ * The RAID is split into the 2 partitions (GPT partition table): the fast and normal. 
+  * Device: /dev/sdc
+  * The fast partition will be used to stream the data from the camera and should be able to stand throughput of 850 MB/s. The data should be moved out as soon as possible. Only a single application is allowed to write to the disk.
+   * Size: first 6TB of disk array
+   * File system: non-journaled ext4 
+   * Mount point: /mnt/fast
+  * Standard partition is for short term data storage (before offloading to LSDF)
+   * Size: 22 TB
+   * File system: ext4
+   * Mount point: /mnt/raid
+ * The SSD cache
+  * Size: 1 TB
+  * File system: ext4
+  * Mount point: /mnt/ssd
  * Partition table
 {{{
@@ -22 +38 @@
 /dev/sda3       541069312  3907028991  1682979840   fd  Linux raid autodetect
 
+Disk /dev/sdc: 28.0TB
+Sector size (logical/physical): 512B/512B
+Partition Table: gpt_sync_mbr
+
+Number  Start   End     Size    File system  Name     Flags
+ 1      1049kB  6597GB  6597GB               primary
+ 2      6597GB  28.0TB  21.4TB  xfs          primary
+
+Disk /dev/sdd: 1000.0 GB, 999998619648 bytes
+255 heads, 63 sectors/track, 121576 cylinders, total 1953122304 sectors
+Units = sectors of 1 * 512 = 512 bytes
+Sector size (logical/physical): 512 bytes / 512 bytes
+I/O size (minimum/optimal): 512 bytes / 512 bytes
+Disk identifier: 0x000b6bc3
+
+   Device Boot      Start         End      Blocks   Id  System
+/dev/sdd1            2048  1953122303   976560128   83  Linux
 }}}
  * Raid table: