ZFS RAIDZ ¼º´É

   Á¶È¸ 14162   Ãßõ 0    

AVAGO MegaRAID SAS 9361-8i

SAS 16T x6개

ZFS 설정

zfs set atime=off DATA

zfs set recordsize=1M DATA

zpool set ashift=12 DATA


JBOD (Non-RAID) + ZFS RAIDZ

fio --directory=/DATA/ -ioengine=libaio -bs=1M -fdatasync=1 -thread -rw=randrw -size=100G -filename=fio_randread_write_test.txt \

 -name='ZFS-RANDRW' -iodepth=32 -runtime=300 -numjobs=16 -group_reporting -rwmixwrite=70

read: IOPS=286, BW=287MiB/s (301MB/s)(84.0GiB/300055msec)

write: IOPS=670, BW=671MiB/s (703MB/s)(197GiB/300055msec); 0 zone resets


RAID5 (R=Read Ahead Always|WB=WriteBack|C=Cached IO) + ZFS

fio --directory=/DATA/ -ioengine=libaio -bs=1M -fdatasync=1 -thread -rw=randrw -size=100G -filename=fio_randread_write_test.txt \

 -name='ZFS-RANDRW' -iodepth=32 -runtime=300 -numjobs=16 -group_reporting -rwmixwrite=70

read: IOPS=61, BW=61.8MiB/s (64.8MB/s)(18.1GiB/300009msec)

write: IOPS=143, BW=144MiB/s (151MB/s)(42.1GiB/300009msec); 0 zone resets


RAID5 (NR=No Read Ahead|WT=WriteThrough|D=Direct IO) + ZFS

fio --directory=/DATA/ -ioengine=libaio -bs=1M -fdatasync=1 -thread -rw=randrw -size=100G -filename=fio_randread_write_test.txt \

 -name='ZFS-RANDRW' -iodepth=32 -runtime=300 -numjobs=16 -group_reporting -rwmixwrite=70

read: IOPS=8, BW=8260KiB/s (8458kB/s)(2420MiB/300015msec)

write: IOPS=18, BW=18.4MiB/s (19.3MB/s)(5518MiB/300015msec); 0 zone resets


Àç¸ñÀÌ À߸ø ‰ç½À´Ï´Ù..

AVAGO MegaRAID SAS 9361-8i
SAS 16T x6°³
ZFS ¼³Á¤


ÀÌ°ÍÀº Lsi-9361-8i ÀÇ ¼º´ÉÀÔ´Ï´Ù..

ÁøÂ¥·Î ¼º´ÉÀ» ´À²¸ º¸·Á¸é..

ÀÎÅÚ °ñµå cpu 2°³
RAM 192GB ÀÌ»ó
SAS 16TB x 16
12G SAS HBA x 2Àå
Cache : SSD 256GB x 2°³
RaidZ2 ¼³Á¤
40G Ethernet 2 Port

--- ÀÌ·±½ÄÀ¸·Î Çϸé.. ¸ÞÀκ¸µå+cpu+Ram ÀÌ °Å´ëÇÏ°í ¸·°­ÇÑ ·¹À̵å ÄÁÆ®·Ñ·¯°¡ µË´Ï´Ù.

¼Õ¹Ù´Ú ¸¸ÇÑ ·¹À̵å ÄÁÆ®·Ñ·¯ º¸´Ù ´õ °­ÇØÁ®¿ä...
     
´ñ±Ûº¸°í ±Ã±ÝÇؼ­ ¿Ã¸³´Ï´Ù.

ZFS ´Â ·¥À̶û CPU°¡ Á¤¸» ¾È¹ÞÃÄÁÖ¸é ¼º´ÉÀº µÑ°°í ¾ÈÁ¤¼º¿¡µµ ¹®Á¦°¡ »ý±æ±î¿ä? Àú·ÅÇÏ°Ô Çϳª Å×½ºÆ®Çغ¼·Á°í ±¸¼ºÇغ¸·Á »ý°¢ÇÏ°í ÀÖ´ÂÁßÀÔ´Ù.
¼úÀÌ 10-31
ZFS´Â ¼ÒÇÁÆ®·¹À̵带 ½á¾ßÁö Çϵå¿þ¾î ·¹ÀÌµå ¾²¸é Èì...
Á¤ÀüµÇ¸é ±úÁý´Ï´Ù. ZFS »ç¿ë½Ã ij½¬´Þ¸° ·¹À̵åÄ«µå ¾²Áö ¸»¶ó°í Ç×»ó ±Ç°íÇÕ´Ï´Ù. ±×·¡¼­ HBA Ä«µå·Î ZFS ¾²´Â°Å¶ø´Ï´Ù.
·¹À̵åÄ«µå ¾²¸é Ä¿¹Ô¿Ï·á¸¦ ·¹À̵åÄ«µå¿¡¼­ ³¡³ª±â ¶§¹®¿¡ OS´Ü¿¡¼­´Â ¿Ï·á µ¥ÀÌÅÍ·Î ÀνÄÀÌ µË´Ï´Ù. ÀÌ·± ¼ø°£¿¡ Á¤ÀüµÇ¸é ±×³É Å©·¡½¬ÀÔ´Ï´Ù. ´ÜÀÏÆÄÀÏ Çѵΰ³ ±úÁö´Â°Å¾ß ¹®Á¦°¡ ¾ÈµÉ¼ö Àִµ¥ VOL ±¸¼ºÀÌ¸é ¹¹ Àç¾ÓÀÔ´Ï´Ù.


Á¦¸ñPage 2/55
2015-12   1563375   ¹é¸Þ°¡
2014-05   5026578   Á¤ÀºÁØ1
01-06   11432   ComAreMot
01-01   10120   ¾¾Ç»ÁöÇ»
2023-12   10620   ºÀ»ïÀÌ2
2023-12   9399   jake
2023-11   8949   Æ÷½ºÆ®¸Ç
2023-10   39060   Nina
2023-09   56473   ±è¿µÈ£(ÁøÁÖ)
2023-09   60357   È­Á¤Å¥»ï
2023-09   64172   ¼ÛÁÖȯ
2023-08   74432   ¸·³»ÀÇÇÏ·ç
2023-07   91774   ¼ÛÁÖȯ
2023-07   63742   ÀÌõdz
2023-07   49153   ±è¹Î¼ö2
2023-07   50021   mvwiz
2023-07   53945   ¼­¹öÇϼö
2023-06   51077   ³×¿Â7
2023-06   32037   ¶¥ÀïÀÌ
2023-06   40718   Àü»êÁ÷µù
2023-05   44552   naan
2023-05   45983   ¿©¼ö21