Network Users' Group ``wheel'' / Dai ISHIJIMA's Page / ãã¼ããã£ã¹ã¯æ¶å»ãã¼ã« / ãã¦ã³ãã¼ã / Q&A ï¼æçµæ´æ°: 2024-11-16ï¼ ãå©ç¨ããã¥ã¢ã« / ããã¥ã¢ã«æ¬ 2004å¹´ç / 2011å¹´ç / 2016å¹´ç #ã¯ããã« | #ãããªãã¨ã§ãã¾ã | #ã«ã³ã¿ã³æä½ | #ãã¦ã³ãã¼ã | #ããã¨ãã | #é¢é£ãªã³ã¯ åç: 2002-03-13 æ¹è¨ãã®2: 2004-06-23 æçµæ´æ°æ¥: 2024-12-01 ãã¤ãã³ãæ å ±ã 2024å¹´12æ29æ¥ï¼æ¥ï¼ã¯ ãæ±å°åº ãµ-25aã ã¸ãè¶ããã ããã ChatGPTã«ããç´¹ä» | Q&A | ãã°æ å ± | ãã¦ã³ãã¼ã | New! â ååå ¥ããµã¼ãã¹â CD-ROMãUSBã¡ã¢ãªããããã¯ã¼ã¯ãããããã¼ãããã¼ãããã°ã ã«ã³ã¿ã³æä½ã§ãããã«
PCããã¼ããã£ã¹ã¯ãä¸å¤åºããªã¼ã¯ã·ã§ã³ãªã©ã§å¦åããå ´åã«æ°ãä»ãããã®ããå«ã¾ãããã¼ã¿ã®æ¶å»å¦çã ãä¸è¬çã«ãã©ã¼ããããè¡ãã°å«ã¾ãããã¼ã¿ã¯åé¤ãããã¨æããã¦ãããããã©ã¼ãããã§ã¯å®å ¨ãªåé¤ã¯è¡ãããã復æ§ãã¼ã«ãªã©ãå©ç¨ããã°ä¸ã®ãã¼ã¿ã«ã¢ã¯ã»ã¹ã§ãã¦ãã¾ãããã¼ã¿ãå®å ¨ã«åé¤ããã«ã¯ãDBANã®ãããªåé¤ãã¼ã«ã使ãã¨ããã ããã¼ã¿ã®å®å ¨åé¤ãããããã½ããã¦ã§ã¢ã¯æåã»ç¡åãåããå¤ããåå¨ããããDBANã¯ãªã¼ãã³ã½ã¼ã¹ã§ãããç¡åã§å©ç¨ã§ããã®ãç¹å¾´ã§ãããã¾ããLinuxãã¼ã¹ã®å°ç¨ã·ã¹ãã ãèµ·åãã¦åé¤ãè¡ããããOSãåããã«å©ç¨ã§ããã®ãç¹å¾´ã ãLinuxãã¼ã¹ã¨ãã£ã¦ãã¦ã¼ã¶ã¼ã¤ã³ã¿ã¼ãã§ã¤ã¹ã¯ã¨ã¦ãã·ã³ãã«ãªã®ã§ãWindowsã¦ã¼ã¶ã¼ã§ãåé¡ãªãå©ç¨ã§ããã ããã ã·ã³ãã«ã§ã¯ããããã®æ©è½ã¯å å®ãã¦ãããåç´ã«ãã¼ããã£ã¹ã¯å ¨ä½ãæ¶ãã ãã§ãªãã
@torizoã§ãã Macãé·æé使ã£ã¦ããã¨å èµãã£ã¹ã¯ãã©ãã©ãæ¸ã£ã¦ãã¦ããã¼ã¿ã®æ´çããããããªã¨æãæãããã¾ããä»åã¯ãããªæã«å½¹ç«ã¤Macã®å èµãã£ã¹ã¯ã®ä¸èº«ãæ´çããã«ã³ã¿ã³ã«ç©ºã容éãå¢ããã¦ããããDisk Doctorããç´¹ä»ãã¾ãã Disk Doctor 2.1 (ï¿¥170) ã«ãã´ãª: ã¦ã¼ãã£ãªãã£, ä»äºå¹çå 販売å : FIPLAB Ltd - FIPLAB Ltdï¼ãµã¤ãº: 0.4 MBï¼ å ¨ã¦ã®ãã¼ã¸ã§ã³ã®è©ä¾¡: ï¼5件ã®è©ä¾¡ï¼
ãã®æ²åã¯çªç¶ãã£ã¦ãããæ¨æ¥ã®æãç§ã¯ãè»å¸« å®å µè¡ãã®åæ¾éï¼åææ¼ï¼ãé²ç»äºç´ããã¹ããHDDã¬ã³ã¼ãã¼ã®é»æºãå ¥ããããè»å¸« å®å µè¡ãã®æ¬æ¾éã¯æ¥æå¤ã§ããããç§ã¯å é±ã®æ¥æHDDã®æ®éãæ®ãã¦ãããã¨ãåºæ¥ããå®å µè¡ãé²ãéãã¦ãããåæ¾éããããã¨ãæ¥æ¬æ¾éåä¼ã®è¯ãã¨ããã§ãé²ãéãã¦ã誰ãã«ããã³ã°ããé¡ãããªãã¦ããããèªåã§è£ããã ãªãã¦ããªãã¦ã²ã¿ã¯ã«åªããã®ã ããã¨æããªãããç§ã¯ææ°æã ã¨HDDã¬ã³ã¼ãã¼ã®é»æºãå ¥ãããæããæºæ¯ã«ãªã£ã¦ããã§ãããHDDã®æ´çãããªãããããªãã ãããªã¨æããªããã ãã¼ã¼ã¼ããããHDDæ´çããªããã¤ããã ãããªã¼ã¼ã¼ã¨æããªããã¬ã³ã¼ãã¼ã®é»æºå ¥ããããã®è¡¨ç¤ºã ã£ããã ãä½ããã©ããããã¨ç§ã®ããã¤ããå®å µè¡ã©ãè¡ã£ãã®ããã絶æï¼ pic.twitter.com/fBVgPguEN6â ããã (@hraom) 2014å¹´
What is DiskWave? DiskWave is a free disk usage utility for Mac OS X. It helps you determine what files and folders consume most of your disk space. You can see DiskWave in action in the screenshots page. The program scans your hard drive to compute the size of all folders and sub folders. The results are stored in memory, which allows faster navigation than the built-in âcompute all sizesâ option
ãªãã·ã§ã³ã¨ãå¿ããã®ã§ã¡ã¢ãã¦ããã df ã³ãã³ã ãã£ã¹ã¯ï¼ãã¼ãã£ã·ã§ã³ï¼ãã¨ã«ä½¿ç¨å®¹éã空ã容éã使ç¨çã表示ããã # df -h Filesystem Size Used Avail Use% Mounted on /dev/sda3 5.4G 4.7G 382M 93% / /dev/sda1 494M 23M 446M 5% /boot tmpfs 502M 0 502M 0% /dev/shm du ã³ãã³ã ã«ã¬ã³ããã£ã¬ã¯ããªããå帰çã«ãã£ã¬ã¯ããªã®å®¹éã表示ããã # du -hã--max-depthãã§é層ã®æ·±ããæå®ã§ããã # du -h --max-depth 1ä¾ï¼ / 以ä¸ã®ãã£ã¬ã¯ããªæ¯ã®å®¹éã調ã¹ãã # du -h --max-depth 1 / 236M /lib 79M /var 586M /home 8.0K /selinux 8.0K
git ã homebrew ãªã©ã«è¨åãã¦ããã®ã§ãããã°ã©ãåããã¨æ¸ãã¦ã¾ãããå¥ã«ããã°ã©ããããªãã¦ã人ã«ãã£ã¦ã¯æç¨ã¨æãã¾ãã ç¾å¨ã®ãã©ã¤ã使ç¨éã®ç¢ºèª ã³ãã³ããããªããã©ãã°ã©ãã£ã«ã«ã«å ¨ä½ã®ä½¿ç¨éã¨ãã®å 訳ãã¿ããå ´åã¯GrandPerspectiveã¨ããã½ããã便å©ã ãã©ã¤ãå ¨ä½ $ df -h ç¾å¨ã®ãã£ã¬ã¯ããªä»¥ä¸ã®åè¨ãµã¤ãº $ du -sh ç¾å¨ã®ãã¹ä»¥ä¸ã®å ¨ãã£ã¬ã¯ããªã容éé ã«ã½ã¼ã ãã¡ã¤ã«æ°ãå¤ãã¨ããããæéããããã $ du | sort -n ç¾å¨ã®ãã£ã¬ã¯ããªã®å ¨ãã¡ã¤ã«ã容éé ã«ã½ã¼ã $ ls -lShr ãã¡ã¤ã«ã®å§ç¸® ç¾å¨ã®ãã£ã¬ã¯ããªã®å ¨ãã°ãã¡ã¤ã«ã gzip å§ç¸® $ for file in `ls *.log*`; do gzip -c ${file} > ${file}.gz done ãã£ãã·ã¥ãå¤ããã¡ã¤ã«ãªã©ã®å
â»ãã®è¨äºã¯å ¬éããã¦ãã1年以ä¸çµéãã¦ãã¾ããæ å ±ãå¤ãå¯è½æ§ãããã¾ãã®ã§ãã注æãã ããããããã®ã¯ã©ã¦ãã«ããããã£ã¹ã¯æ¡å¼µæé ã¯ãã¡ãã®è¨äºããåç §ãã ããã ãµã¼ãã®éç¨ããã£ã¦ããã¨ãHDDã®å®¹éãå°ãªããªã£ã¦ãã¦ã大ããªãã£ã¹ã¯ã«äº¤æããããªã¨æããã¨ãããã¾ãããããã¯ã©ã¦ããµã¼ãã¹ã使ã£ã¦ãã¦ãããããã¯ããã¤ã¹ããã¦ã³ããã¦ããã±ã¼ã¹ã§ã¯ãããããã¨ãã£ã¹ã¯å®¹éãå¤æ´ãããã¨ã¯ã§ãã¾ããããã®ãããªå ´åã解決æ¹æ³ã¯ããã¤ãããã¾ãããã¨ãã°å®¹éã®å¤§ããªãã£ã¹ã¯ã2å°ç®ã3å°ç®ã¨ãã¦æ¥ç¶ãããã¦ã³ããã¦ä½¿ããã¨ãã§ãã¾ããããããç¾å¨ã®ãã¼ãã£ã·ã§ã³ãæ¡å¼µãã¦å®¹éã大ãããããã¨ããå ´åã«ã¯ãæ°ãããã£ã¹ã¯ã«ç¾å¨ã®ãã¼ã¿ãã³ãã¼ãã¦ä½¿ãå¿ è¦ãããã¾ããä»åã¯ãããã®ã¯ã©ã¦ãä¸ã§ã®æä½ãä¾ã«ãã©ããã£ã¦ãã£ã¹ã¯ã®ã³ãã¼ã¨é åã®æ¡å¼µãè¡ã£ããããã®ããæé ããç´¹ä»ãããã¨
32TBã¢ãã«ãTS5800D3208ããããæ¥çªç¶ãã´ãã´ãã¨è¦å ±é³ãé³´ãé¿ããå§ããã®ã§ä½äºãã¨æã£ã¦è¦ã«è¡ã£ãã¨ãããã©ãããRAID10ãçµãã§ãã8å°ã®ãã¼ããã£ã¹ã¯ã®ãã¡ã®1å°ãæ»äº¡ãã模æ§ã交æç¨ã¨ãã¦4TBã®HDDãè³¼å ¥ãããã¨å ¬å¼ãµã¤ãã§æ¤ç´¢ããçµæããªãã¨å注çç£ã§ã注æãããå±ãã¾ã§ç´1.5ã±æãããã¾ããã¨è¡¨ç¤ºããã¦ããããªããã¤ä¾¡æ ¼ã¯9ä¸8000åããã¾ãã«ãã¢ã¬ãªã®ã§å£ããHDDãæãã¦åçªã確èªãã¦ä¾¡æ ¼.comã§æ¤ç´¢ããã¨ããã2ä¸åå°ã§å³æ¥å ¥æå¯è½ã§ãããã¨ãå¤æãç´æ£ã§ã¯ãªããã®ã®åçªçã«ã¯ã»ã¼åä¸ã§ãããããèªå·±è²¬ä»»ã§äº¤æãããã¨ã«ãã¾ããã ãããã¨ã©ã¼ãçºçããTeraStation ã¨ã©ã¼çºçæã®ã¨ã©ã¼é³ã¯ãããªæãã§ãã TeraStationãTS5800D3208ãã¨ã©ã¼é³ - YouTube ã¨ã©ã¼ã³ã¼ãã¯ãE30ãããHD5 Broken
dd ã³ãã³ãã¯ãã¼ããã£ã¹ã¯ã»ãã¼ãã£ã·ã§ã³ã丸ãã¨åãåºãã¾ãã0/1ã®ä¿¡å·ã®ããåãåºããããã§ããddã³ãã³ãã使ãã°ãã¼ã¿ããã®ã¾ã¾ããã£ã¹ã¯ã移åããããã¨ãåºæ¥ã¾ãã dd ã§ãã£ã¹ã¯ãããã£ã¹ã¯ã¸ããã¯ã¢ãã ãã£ã¹ã¯Toãã£ã¹ã¯ã§ã³ãã¼ããå ´åããã¼ããã£ã¹ã¯ã®å®¹éãåãããªãã¨ã ã dd if=/dev/sdb of=/dev/sdc dd ã§ãã£ã¹ã¯ããã¤ã¡ã¼ã¸ãã¡ã¤ã«ã¸ HDDã«ç©ºã容éããããªããã¤ã¡ã¼ã¸ãã¡ã¤ã«ãä½ã£ã¡ããã®ãå¾ã§ä½¿ããããã dd if=/dev/sdb of=/var/disk-img/some-winXp-hdd.img HDDã«æ éç®æããã£ã¦ããèªããã¨ãããå¼·å¼ã«èªãã§ãã¾ãã âãã£ã¹ã¯ã«ã¨ã©ã¼ããã£ã¦ã大ä¸å¤« dd ã¯å¤å°ã®ã¨ã©ã¼ãããã¨ä½æ¥ãããã¦ãã¾ãã®ã§ãæ éç®æã¯ãã£é£ã°ãã¦ãèªããç®æãã©ãã©ãèªã¿è¾¼ãã§ããã¯ã¢ãããå
ããã§ã¹ããã©ãã¿ãã¬ããã®å®¹éä¸è¶³ã«æ©ã¾ããããã¨ããªããªããã¼ æå ã®ããã¤ã¹ã¯é³æ¥½ãåç»ã§å®¹éããã³ãã³ããã©ã¡ã¢ãªã¼ã«ã¼ãã¹ããããä»ãã¦ãªãããå¤ä»ãä¿åã§ããªãã...ããããªæ©ã¿ã解æ¶ããã¢ãã¤ã«ã¹ãã¬ã¼ã¸ãã½ãã¼ããçºè¡¨ããã¾ãããWG-C10ã¯ã¹ãã¼ããã©ã³ãPCããç¡ç·LANçµç±ã§æ¥ç¶ã§ãããã¼ã¿ãã«ã¯ã¤ã¤ã¬ã¹ãµã¼ãã¼ãWG-C10ã«ã¯SD/ã¡ã¢ãªã¼ã¹ãã£ãã¯ã¹ãããã¨USB端åãåãã¦ããããã½ã³ã³ãã¹ããã©ã»ã¿ãã¬ããã¨åæ¹åã§ãã¼ã¿ã®éåä¿¡ãã§ããããã¤ã¹ã§ãã ããããã®åã給é»æ©è½ãæè¼ãã¦ããäºåé»æºã¨ãã¦ã使ç¨å¯è½ã§ãããã§ãã£ã¦ï¼2210mAhã®é«å®¹éãªãã¦ã ã¤ãªã³é»æ± ãæè¼ããæ大10æéã®Wi-Fiæ¥ç¶ã«ããé£ç¶åçãã§ããã¨ã...ãªãã¦éãããã§ãããï¼å¤§ããã¯iPhoneãããå°ãããµã¤ãºã§éãããã£ã135ã°ã©ã ãããªãã®ã«...ã å¤åºæã®
ã¿ãªããããã«ã¡ã¯ãã¹ãã¬ã¼ã¸ã¯ãã¼ãã§æã¡ãããªãç¾½æ´ã§ãã æ©éã§ããã¿ãªããå人ã§ã®ã¹ãã¬ã¼ã¸ã£ã¦ã©ããã¦ã¾ããï¼Â ç§ã¯ä¸é¨NASã¯ããã¾ãããåºæ¬çã«ã¯S3ãå©ç¨ãã¦ãã¾ãã ãã æè¿ãSï¼NY製ã®ãããªã«ã¡ã©ãè²·ã£ã¦ãã¾ã£ããã¨ã§å¾ã ã«åç»ãã¡ã¤ã«ãå¤ããªããæã£ã¦ããHDDã¬ã³ã¼ãã¼ãSOï¼Y製ã®ããã¬ã³ã¼ãã¼ã¸ã®è»¢éã¯è¶ ç°¡åãªã®ã§ãããHDDãä¿¡ç¨ãã¦ããªãç§ã¨ãã¦ã¯åç»ãã¡ã¤ã«ãS3ã«ãããããã¨æã£ã¦ããã¨ããã§ãåç»ãã¡ã¤ã«ã¯å®¹éãçµæ§ããããS3ã®æéããããã«ä¸å®ã«ãªã£ã¦ãããªãã¨æã£ã¦ãã¾ããã ããã Glacier ã«å ¥ãã¦ããã°ãããã Glacier㯠Amazon Web Services社 ãæä¾ããä½ä¾¡æ ¼ã¹ãã¬ã¼ã¸ãµã¼ãã¹ã§ããé«ãèä¹ æ§ã¨ä½ã³ã¹ããç¹å¾´ã§ãããåãåºãã«ï¼æéç¨åº¦ããããã¨ããé·æã«ããããã¼ã¿ã®ã¢ã¼ã«ã¤ãã»ããã¯ã¢ããã«é©ãã¦ãã¾
ï¼°ï¼£ã±ã¼ã¹ã«HDDãè©°ãããã¦ãããã£ã±ãã¨ããæ¹ããã£ãããã¾ãããï¼ ãã¨è¨ã£ã¦HDDã±ã¼ã¹ã¯é«ãã¦æãåºããªããªãã¦æ¹ã«åãã¦ãã¼ããã«ããã©ã¤ã¤ã使ã£ã¦ãæ軽ã§å®ä¾¡ãªHDDã±ã¼ã¹ã®ä½ãæ¹ããç´¹ä»ãã¾ãã ç¨æãããã® ã»ä½ã£ãPCã±ã¼ã¹ ã»ä½ã£ãPCç¨é»æº ã»éé ã»çµ¶ç¸ãã¼ã ã»KingTechã®KT-NA910Cãªã©ã®ãã¼ããã«ããã©ã¤ã¤ ã»HDDãç¹ãããPCã«çªãåºããã¼ããã«ããã©ã¤ã¤å¯¾å¿ã®æ¡å¼µPCIãã¼ã ã»æé ã»æ©ãHDDãä½ã¨ãããã°ã¨ããç¦ç¥æ ãã¼ããã«ããã©ã¤ã¤ã¨ã¯ ãã¼ããã«ããã©ã¤ã¤ã¨ã¯æ¬æ¥ã®HDDã¯1ã³ã³ããã¼ã©å¯¾1ãã£ã¹ã¯ã¨ããã®ã主æµãªã®ã§ããããªãã¨ãã®ãã¼ããã«ããã©ã¤ã¤åºç¤ã使ã ã¨ãã£ã¹ã¯5æï½4æãä¸ã¤ã®æã«åæãã1ã³ã³ããã¼ã©ã¼ã§ã®RAIDæ§æãå¯è½ã ã£ããæ¥ç¶ãå¯è½ã ã£ããããç»æçãªæè¡ãªã®ã§ãã ãããe-SA
3 ææ«ã¾ã§ã®äºç®ã§ 4 TB ã® HDD ã 50 å°èª¿éãããã£ãã®ã§ãããã©ãã«ãç¸è«ãã¦ããæãããã¡ãããã§ãããã100 TB ã®ã·ã³ã°ã«ããªã¥ã¼ã ãå®ä¾¡ã«ä½ãå®é¨ããã¦ã¿ããã£ãã®ã ãâ¦â¦ãããã年度ãã¾ãããã¨ãåºæ¥ãªãäºç®ã§ãããã¨ãæ¨ãããã 100 TB ã®ã·ã³ã°ã«ããªã¥ã¼ã ã«ã¤ãã¦ã§ãããiSCSI ãåãã㦠6 å°ã® HDD ãç©ãã NAS ã 5 å°ç¨æã㦠RAID5 ãæ§æããå NAS ãç´ 2 TB ã® LUN ã 10 åãã¤åãããã¡ã¤ã«ãµã¼ããããããåãåã£ã¦ LVM ãªã©ã§ã¾ã¨ã㦠100 TB ã®ã·ã³ã°ã«ããªã¥ã¼ã ã«ãããã¨ãããã®ãããããæ§æã«å¯¾ããããã³ãåéä¸ããªãã§ããããæ§æã«ãããã¨ããã¨ã æ±ããã¼ã¿ã¯ 1 ãã¡ã¤ã«ãããæ°ãæ°å GB ã§ãæ°åãã¡ã¤ã«ãããããããè¤æ°ã® NAS ã«åãã¦ä¿åããã®ã¯åãåºãæã«é¢åãN
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}