Synology ¼ö¸®Áß ... ¾ðÁ¦Âë ?
ÁÒ½´¾Æ 2018-05 2018-05-02 16:47:03 Á¶È¸ 7046 Ãßõ 0
디스크 오류 (SMART) 로 급히 XPenology 에 백업 하고
교체 받은 HDD 넣고 수리 적용 했습니다.
415Play 기종 입니다.
Synology 수리중 ... 언제쯤 완료 될까요.. ?
Synology 수리중에도 쓰기 / 읽기 모두 사용 가능 한가요?
¾à 4ÀÏ °É¸®´Â°è»êÀε¥ ..
´Ô²²¼ ¼³¸í ±âÁØÀ¸·Î ÇÏ¿©µµ ÇÏ·ç°¡ ²¿¹Ú °É¸®°Ú³×¿ä.
16TB º¼·ý¿¡ 12TB µ¥ÀÌÅÍÀÌ´Ï
4TB : 8 ½Ã°£ = 12TB : 24½Ã°£
https://www.google.co.kr/amp/s/amp.reddit.com/r/synology/comments/5senli/shr_expansionrebuild_performance_increase/
½ºÅ©·¦À» À§Çؼ ..
https://www.reddit.com/r/synology/comments/5senli/shr_expansionrebuild_performance_increase/
cat /proc/mdstat
echo 250000 >/proc/sys/dev/raid/speed_limit_min
echo 500000 >/proc/sys/dev/raid/speed_limit_max
echo 16384 >/sys/block/md2/md/stripe_cache_size
to get root permission
% sudo -i
- Default Value in DS415play
/proc/sys/dev/raid/speed_limit_min 10000
/proc/sys/dev/raid/speed_limit_max 200000
/sys/block/md2/md/stripe_cache_size 1024
joshua@ds2017:/sys/block/md2/md$ cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]
md2 : active raid5 sdc5[4] sda5[0] sdd5[3] sdb5[1]
17567074368 blocks super 1.2 level 5, 64k chunk, algorithm 2 [4/3] [UU_U]
[====>................] recovery = 23.1% (1352963540/5855691456) finish=2334.0min speed=32151K/sec
md1 : active raid1 sdc2[2] sda2[0] sdb2[1] sdd2[3]
2097088 blocks [4/4] [UUUU]
md0 : active raid1 sdc1[2] sda1[0] sdb1[1] sdd1[3]
2490176 blocks [4/4] [UUUU]
unused devices: <none>
echo 500000 >/proc/sys/dev/raid/speed_limit_max
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raid repair Àº »¡¶óÁø°ÇÁö ¸ô¶óµµ ¸ÔÅëÀÌ´Ï È®ÀÎÀÌ ¾ÈµÇ´Â±º¿ä.
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