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¿¡ ¸ÂÃß¾î¼ 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.
Process | Criteria | Minimum Recommended |
---|
ceph-osd | Processor | - 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 Storage | 1x storage drive per daemon |
Journal | 1x SSD partition per daemon (optional) |
Network | 2x 1GB Ethernet NICs |
ceph-mon | Processor | - 1x 64-bit AMD-64/i386
- 1x 32-bit ARM dual-core or better
- 1x i386 dual-core
|
RAM | 1 GB per daemon |
Disk Space | 10 GB per daemon |
Network | 2x 1GB Ethernet NICs |
ceph-mds | Processor | - 1x 64-bit AMD-64 quad-core
- 1x 32-bit ARM quad-core
- 1x i386 quad-core
|
RAM | 1 GB minimum per daemon |
Disk Space | 1 MB per daemon |
Network | 2x 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.