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hw:server:matrix [2021/04/08 12:48] – niziakhw:server:matrix [2021/04/08 19:35] (current) – niziak
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   * H800 controler with large disks support   * H800 controler with large disks support
   *    * 
-===== Dell PowerVault MD1000 AMP01 =====+===== Dell PowerVault MD3000/MD1000 ===== 
 + 
 +**!!! MD3000 has integrated RAID controller. ** 
 +  * Do not use it with PERC 6e or similar. 
 +  * Use simple SAS5E or SAS6E HBA adapter 
 + 
 + 
 +MD3000 vs MD1000: 
 +  * the same enclosure. 
 +  * MD3000 is a base module, contains EMM with raid support (AMP01-RSIM).  
 +  * MD3000i is a base enclosure like above but EMM supports two ethernet ports for iSCSI and one SAS expansion port. 
 +    * seen as virtual device for dumb HBA 
 +    * redundant connections (dual path) 
 +    * 512 MB cache mirrored in each EMM 
 +    * RAID is performed inside enclosure, so multiple device access is not consuming bandwidth on 3Gbps SAS port. 
 +  * MD1000 is expansion module, contains simple dumb pass through EMMs (AMP01-SIM) 
 + 
 + 
 +[[https://www1.la.dell.com/lc/en/corp/Storage/pvaul_md1000/pd.aspx?refid=pvaul_md1000&s=corp|MD1000]] 
 +[[https://www.dell.com/support/home/en-la/product-support/product/powervault-md3000/docs|MD3000]]
  
-[[https://www1.la.dell.com/lc/en/corp/Storage/pvaul_md1000/pd.aspx?refid=pvaul_md1000&s=corp|]] 
   * Enables mixing SAS and SATA drives in a single enclosure   * Enables mixing SAS and SATA drives in a single enclosure
   * 15 drives backplane.   * 15 drives backplane.
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      * There is label on disk caddy "SAS" or "SATAu"      * There is label on disk caddy "SAS" or "SATAu"
        * SATAu caddy has interposer mounted, and disck is mounted a bit shifted to front to make space for interposer card        * SATAu caddy has interposer mounted, and disck is mounted a bit shifted to front to make space for interposer card
 +
 +Hints:
 +[[http://www.jebriggs.com/blog/2009/12/md1000-and-md3000-redundancy-matrix/]]
 +
  
 ==== Enclosure Management Module (EMM) ==== ==== Enclosure Management Module (EMM) ====
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 === AMP01-RSIM === === AMP01-RSIM ===
-  * one or two (multihist) IN ports (multiple standards, depends on product number) +  * (R) - RAID controller ? with 512MB ram ? 
 +  * one or two (multihost) IN ports (multiple standards, depends on product number) 
   * one SAS OUT port to next enclosure   * one SAS OUT port to next enclosure
-  * one ethernet port+  * one mangement ethernet port 
 +    * default IPs: 192.168.128.101 and 192.168.128.102
   * one service port (6 pin mini-DIN - for factory use only)   * one service port (6 pin mini-DIN - for factory use only)