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HARDWARE RECOMMENDATIONS

CPU
 - MDS : CPU »ç¿ë·®ÀÌ ³ôÀ¸¸ç Quad Core ÀÌ»ó ±ÇÀå 
 - OSD : Dual Core ÀÌ»ó
 - MON : not CPU intensive

RAM
 - MDS, MON : ÃæºÐÇÑ RAM ÇÊ¿ä (µ¥¸ó ÀνºÅϽº´ç ¾à 1G)
- OSD : ¿î¿µ»óÅ¿¡¼­´Â ¸¹Àº RAMÀ» ÇÊ¿ä·Î ÇÏÁö ¾ÊÀ¸³ª (µ¥¸ó ÀνºÅϽº´ç 500MB) º¹±¸½Ã¿¡´Â ¸¹Àº RAMÀ» ÇÊ¿ä·Î ÇÔ (¾à 1TB ´ç 1G RAM)

Data Storage
 - OS, OSD Data, OSD JournalsÀº ¼­·Î ºÐ¸®Çؼ­ ¿î¿µ ±ÇÀå
 - SSD´Â ¼º´É°³¼±¿¡ È®½ÇÈ÷ µµ¿ò
   ¿ë·®´ëºñ ºñ½Ñ°¡°Ý(¾à10¹è) À̳ª 100¹èÀÌ»óÀÇ ºü¸¥ ¼ÓµµÇâ»óÀ» °¡Á®¿Â´Ù.
   ¡Ø ´Ü SSD´Â ¼º´É±âÁØ¿¡ ¸ÂÃ߾ ¼±ÅÃÇÏ´Â°Ô ÇÊ¿ä
       SSD µð½ºÅ©ÀÇ Á¦Ç°Æò°¡ ±âÁØ : ¼øÂ÷ ÀÐ±â ¹× ¾²±â


º»¹®¹ßÃé

MINIMUM HARDWARE RECOMMENDATIONS

Ceph can run on inexpensive commodity hardware. Small production clusters and development clusters can run successfully with modest hardware.

ProcessCriteriaMinimum Recommended
ceph-osdProcessor
  • 1x 64-bit AMD-64
  • 1x 32-bit ARM dual-core or better
  • 1x i386 dual-core
RAM~1GB for 1TB of storage per daemon
Volume Storage1x storage drive per daemon
Journal1x SSD partition per daemon (optional)
Network2x 1GB Ethernet NICs
ceph-monProcessor
  • 1x 64-bit AMD-64/i386
  • 1x 32-bit ARM dual-core or better
  • 1x i386 dual-core
RAM1 GB per daemon
Disk Space10 GB per daemon
Network2x 1GB Ethernet NICs
ceph-mdsProcessor
  • 1x 64-bit AMD-64 quad-core
  • 1x 32-bit ARM quad-core
  • 1x i386 quad-core
RAM1 GB minimum per daemon
Disk Space1 MB per daemon
Network2x 1GB Ethernet NICs

Tip

 

If you are running an OSD with a single disk, create a partition for your volume storage that is separate from the partition containing the OS. Generally, we recommend separate disks for the OS and the volume storage.



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