Nexentastor : nmc command
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Contents

1 NMC
1.1 Å×½ºÆ® ȯ°æ
1.2 Bash ½©·Î Àüȯ
2 NMC Command
2.1 command class
2.2 network
2.2.1 create network aggregation
2.2.2 create iscsi target
2.3 volume
2.3.1 create volume
2.3.2 create folder
2.4 appliance
2.4.1 setup appliance domain
2.4.2 setup appliance hostname
2.5 disk
2.5.1 show lun
2.5.1.1 show lun lunname blink
3 È÷½ºÅ丮

1 NMC

Nexenta Management ConsoleÀÇ ÁÙÀÓ¸»ÀÔ´Ï´Ù. ³Ø¼¾ÅÍ¿¡ Á¢±ÙÇϸé bash ½© ´ë½Å¶ß´Âµ¥, ³Ø¼¾ÅÍ¿¡¼­ Á¦°øÇÏ´Â Àü¿ë ½©À̶ó°í º¸½Ã¸é µË´Ï´Ù. ÅÇ۸¦ ´©¸£´Â °Í¸¸À¸·Î ¸í·ÉÀÌ Áö¿øÇÏ´Â ¿É¼ÇÀ» º¸¿©Áֱ⠶§¹®¿¡, ºñ±³Àû ½±°Ô ¸í·ÉÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

À¥¿ë ÀÎÅÍÆäÀ̽ºÀÎ NMVµµ ÀÖ½À´Ï´Ù. óÀ½¿£ NMV¸¦ ÁÖ·Î »ç¿ëÇߴµ¥ ¹ÝÀÀ ¼Óµµ¿Í ÀÛ¾÷ ¼Óµµ, ±âŸ ÀÚÀßÇÑ ¹ö±×µé ¶§¹®¿¡ ÀÚ¿¬½º·Ó°Ô nmc·Î ³Ñ¾î°¡°Ô µÇ´õ±º¿ä.

1.1 Å×½ºÆ® ȯ°æ

nmc ¸í·ÉÀÇ Å×½ºÆ® ȯ°æÀÔ´Ï´Ù.
  • nexentstor version 3.0.5

1.2 Bash ½©·Î Àüȯ

expert mode·Î ÀüȯÇÑ´ÙÀ½, !bash¸¦ ½ÇÇàÇϸé Bash ½©·Î ÀüȯÇÒ ¼ö ÀÖ½À´Ï´Ù. nmc´Â ³Ø¼¼Å¸¸¦ °ü¸®Çϱ⿡´Â ÆíÇϱâ´Â ÇÏÁö¸¸, ½Ã½ºÅÛ ¸í·ÉÀ» »ç¿ëÇÒ ¼ö´Â ¾ø±â ¶§¹®¿¡ ½Ã½ºÅÛ ¸í·ÉÀ» »ç¿ëÇÏ·Á¸é bash½©·Î ÀüÈ¯ÇØ¾ß ÇÕ´Ï´Ù.
nmc@yundream:/$ option expert_mode=y                                                           
 
nmc@yundream:/$ !bash                                                                          
You are about to enter the Unix ("raw") shell and execute low-level Unix command(s). 
CAUTION: NexentaStor appliance is not a general purpose operating system: managing the 
appliance via Unix shell is NOT recommended. This management console (NMC) is the 
command-line interface (CLI) of the appliance, specifically designed for all 
command-line interactions. Using Unix shell without authorization of your support 
provider may not be supported and MAY VOID your license agreement. To display the 
agreement, please use 'show appliance license agreement'. 
Proceed anyway? (type No to return to the management console)  Yes 
 

ÇÁ·ÒÇÁÆ®ÀÇ nmc@·Î nmc »óÅÂÀÎÁö, bash ½© »óÅÂÀÎÁö È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.

2 NMC Command

À¯´Ð½º³ª ¿ÀÇ ¼Ö¶ó¸®½º¿¡ Àͼ÷ÇÏ´Ù¸é, NMC¸¦ ÀÌ¿ëÇÏÁö ¾Ê°í ½©¿¡¼­ ¸¹Àº ÀÛ¾÷µéÀ» ÇÒ ¼ö ÀÖ´Ù. ½©¿¡¼­ ºü¸¥ ÀÛ¾÷ÀÌ °¡´ÉÇϱä ÇÏÁö¸¸, NMC¿ÍÀÇ ¼³Á¤ÀÌ ²¿¿©¼­ ¿¹»óÄ¡ ¸øÇÑ ¹®Á¦°¡ ¹ß»ýÇÒ ¼ö ÀÖÀ¸¹Ç·Î °¡´ÉÇÑ NMC·Î °ü¸®ÇÏ´Â °É ±ÇÀåÇÑ´Ù.

2.1 command class

NMC´Â ´ÙÀ½ÀÇ ¸í·É¾î Ŭ·¡½º¸¦ °¡Áö°í ÀÖ½À´Ï´Ù. µ¥ÀÌÅͼÂÀº ³×Æ®¿öÅ©, º¼·ý, Æú´õ, ÀÎÅÍ³Ý ¼­ºñ½º, º¼·ý ¼­ºñ½º µîÀ» ÀǹÌÇÕ´Ï´Ù.
  1. create
    µ¥ÀÌÅͼ¸¦ »ý¼ºÇϱâ À§ÇÑ ¸í·É¾î ÁýÇÕ
  2. setup
    ÀÌ¹Ì »ý¼ºÇÑ µ¥ÀÌÅͼÂÀÇ °ªÀ» º¯°æÇϱâ À§ÇÑ ¸í·É¾î ÁýÇÕ
  3. show
    µ¥ÀÌÅͼÂÀÇ »óÅ °ªÀ» º¸¿©ÁÖ±â À§ÇÑ ¸í·É¾î ÁýÇÕ
  4. share
    µ¥ÀÌÅ͸¦ °øÀ¯Çϱâ À§ÇÑ ¸í·É¾î ÁýÇÕ
  5. destroy
    µ¥ÀÌÅͼ¸¦ Á¦°ÅÇϱâ À§ÇÑ ¸í·É¾î ÁýÇÕ
  6. ±âŸ ¸í·É¾îµé
    df, ls, find, cp¿Í °°Àº À¯Æ¿¸®Æ¼ ¸í·É¾îµé

¸í·É¾î´Â ÅÇŰ·Î ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. nmc¿¡¼­ create¸¦ ÀÔ·ÂÇϰí tab۸¦ ´©¸£¸é create ¸í·É°ú ¿É¼ÇµéÀÌ Ãâ·ÂµË´Ï´Ù.

2.2 network

³×Æ®¿öÅ© °ü·Ã ¸í·ÉµéÀ» Á¤¸®

2.2.1 create network aggregation

aggregation ³×Æ®¿öÅ©¸¦ »ý¼ºÇÕ´Ï´Ù. LACP(Aggretation Control Protocol)À» ÀÌ¿ëÇØ¼­ µÎ °³ ÀÌ»óÀÇ ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º¸¦ Çϳª·Î ¸¸µé ¼ö ÀÖ½À´Ï´Ù. ÁÖ·Î ´ë¿ªÆøÀ» ³ôÀ̱â À§Çؼ­ »ç¿ëÇÕ´Ï´Ù. ¿¹¸¦ µé¾î 10G ÀÌ´õ³Ý ÀÎÅÍÆäÀ̽º 4°³¸¦ ¹­¾î¼­ 40GÀÇ ´ë¿ªÆøÀ¸·Î ¸¸µé ¼ö ÀÖ½À´Ï´Ù. switchµµ LACP¸¦ Áö¿øÇØ¾ß ÇÕ´Ï´Ù. ¸¹Àº Æ®·¡ÇÈÀ» ó¸®ÇØ¾ß ÇÏ´Â ½ºÅ丮Áö ÀåºñÀÇ Æ¯¼º»ó Áß¿äÇÑ ¿É¼ÇÀ̶ó°í ÇÒ ¼ö ÀÖ½À´Ï´Ù.

Ethernet Bonding À̶ó°í Çϱ⵵ ÇÕ´Ï´Ù. ¸®´ª½º¿¡¼­¶ó¸é ¼³Á¤Çϴµ¥ Á» °í»ýÀ» ÇϰÚÁö¸¸, nmc¿¡¼­´Â ¹­À» ÀÎÅÍÆäÀ̽º¸¦ ¼±ÅÃÇÏ°í ³×Æ®¿öÅ© ¼³Á¤ÇØ ÁÖ¸é ±×°É·Î ³¡ÀÔ´Ï´Ù.

Âü°í : [http]Linux ethernet bonding ¼³Á¤

2.2.2 create iscsi target

¿ø°ÝÀ¸·Î ½ºÅ丮Áö¸¦ ¼­ºñ½ºÇÒ¶§ NFS¿Í ÇÔ²² °¡Àå ³Î¸® »ç¿ëÇÏ´Â ÇÁ·ÎÅäÄÝÀÌ iscsi ÀÔ´Ï´Ù.

2.3 volume

º¼·ý °ü·Ã ¸í·ÉµéÀ» Á¤¸®

2.3.1 create volume

º¼·ýÀ» ¸¸µé±â À§Çؼ­ »ç¿ëÇÕ´Ï´Ù. µð¹ÙÀ̽º¸¦ ¼±ÅÃÇÏ´Â Á¤µµ·Î °£´ÜÇÏ°Ô º¼·ýÀ» ¸¸µé ¼ö ÀÖ½À´Ï´Ù. zfs¿¡¼­ Áö¿øÇÏ´Â º¼·ýÇü½ÄÀ» ¸ðµÎ Áö¿øÇÕ´Ï´Ù.
  1. RAIDZ
  2. RAIDZ-2
  3. pool
  4. mirror

2.3.2 create folder


2.4 appliance

¾îÇöóÀ̾𽺠Àåºñ ¼³Á¤ °ü·Ã ¸í·ÉµéÀ» Á¤¸®

2.4.1 setup appliance domain


2.4.2 setup appliance hostname

¾îÇöóÀ̾ð½ºÀÇ µµ¸ÞÀÎ À̸§°ú È£½ºÆ® À̸§À» ¼³Á¤ÇÑ´Ù. À̵é Á¤º¸´Â /etc/hosts¿¡ ±â·Ï µÈ´Ù.

2.5 disk

vdev °ü·Ã ¸í·ÉµéÀ» Á¤¸®

2.5.1 show lun

¹°¸®ÀûÀÎ disk Á¤º¸¸¦ È®ÀÎÇÒ ¼ö ÀÖ´Ù.

2.5.1.1 show lun lunname blink
¼ö½Ê°³ÀÇ µð½ºÅ©°¡ ²ÈÇô ÀÖ´Â JBOD¸¦ °ü¸®ÇÒ °æ¿ì, ¹®Á¦ÀÇ µð½ºÅ©¸¦ ã´Âµ¥ ¾î·Á¿òÀ» °ÞÀ» ¼ö ÀÖ´Ù. blink´Â µð½ºÅ© À̸§ÀÌ lunnameÀÎ diskÀÇ in/out ·¥ÇÁ¸¦ ƯÁ¤ ÆÐÅÏÀ¸·Î Á¡¸êÇØ¼­, µð½ºÅ©ÀÇ À§Ä¡¸¦ ãÀ» ¼ö ÀÖ°Ô ÇØÁØ´Ù. blink ±â´ÉÀ» ¸ô¶ó¼­ µð½ºÅ©¿¡ Æ÷½ºÆ® ÀÕÀ» ºÙÀÌ´Â »ðÁúÀ» ÇÑ ¾ÆÇ ±â¾ïÀÌ ÀÖ´Ù.

3 È÷½ºÅ丮

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