{"id":862,"date":"2012-03-02T18:44:09","date_gmt":"2012-03-03T00:44:09","guid":{"rendered":"http:\/\/blografia.net\/vicm3\/?p=862"},"modified":"2012-03-02T18:44:09","modified_gmt":"2012-03-03T00:44:09","slug":"5900rpm-64mb-de-cache-green-seagate-st2000dl003","status":"publish","type":"post","link":"https:\/\/blografia.net\/vicm3\/2012\/03\/5900rpm-64mb-de-cache-green-seagate-st2000dl003\/","title":{"rendered":"5900RPM 64MB de Cache \u00abGreen\u00bb Seagate ST2000DL003"},"content":{"rendered":"<pre>root@leviatan:~# hdparm -t \/dev\/sdb\r\n\r\n\/dev\/sdb:\r\nTiming buffered disk reads: 438 MB in\u00a0 3.01 seconds = 145.43 MB\/sec\r\nroot@leviatan:~# hdparm -T \/dev\/sdb\r\n\r\n\/dev\/sdb:\r\nTiming cached reads:\u00a0\u00a0 2222 MB in\u00a0 2.00 seconds = 1110.85 MB\/sec\r\nroot@leviatan:~# hdparm -i \/dev\/sdb\r\n\r\n\/dev\/sdb:\r\n\r\nModel=ST2000DL003-9VT166, FwRev=CC3C, SerialNo=5YD6X342\r\nConfig={ HardSect NotMFM HdSw&gt;15uSec Fixed DTR&gt;10Mbs RotSpdTol&gt;.5% }\r\nRawCHS=16383\/16\/63, TrkSize=0, SectSize=0, ECCbytes=4\r\nBuffType=unknown, BuffSize=unknown, MaxMultSect=16, MultSect=8\r\nCurCHS=16383\/16\/63, CurSects=16514064, LBA=yes, LBAsects=3907029168\r\nIORDY=on\/off, tPIO={min:120,w\/IORDY:120}, tDMA={min:120,rec:120}\r\nPIO modes:\u00a0 pio0 pio1 pio2 pio3 pio4\r\nDMA modes:\u00a0 mdma0 mdma1 mdma2\r\nUDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6\r\nAdvancedPM=no WriteCache=enabled\r\nDrive conforms to: unknown:\u00a0 ATA\/ATAPI-4,5,6,7\r\n\r\n* signifies the current active mode\r\n\r\nroot@leviatan:~# smartctl -a \/dev\/sdb\r\nsmartctl 5.40 2010-07-12 r3124 [x86_64-unknown-linux-gnu] (local build)\r\nCopyright (C) 2002-10 by Bruce Allen, http:\/\/smartmontools.sourceforge.net\r\n\r\n=== START OF INFORMATION SECTION ===\r\nDevice Model:\u00a0\u00a0\u00a0\u00a0 ST2000DL003-9VT166\r\nSerial Number:\u00a0\u00a0\u00a0 5YD6X342\r\nFirmware Version: CC3C\r\nUser Capacity:\u00a0\u00a0\u00a0 2,000,398,934,016 bytes\r\nDevice is:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Not in smartctl database [for details use: -P showall]\r\nATA Version is:\u00a0\u00a0 8\r\nATA Standard is:\u00a0 ATA-8-ACS revision 4\r\nLocal Time is:\u00a0\u00a0\u00a0 Fri Mar\u00a0 2 18:27:57 2012 CST\r\nSMART support is: Available - device has SMART capability.\r\nSMART support is: Enabled<\/pre>\n<p>Aprovechando una oferta, compre dos discos Seagate de 2TB de 5900RPM opuesto a los 7200RPM que normalmente se ven por todos lados, seg\u00fan por ser de menor consumo (aunque seg\u00fan un par de reviews por el amperaje puede que consuman m\u00e1s, pero operen a menor temperatura) y operar con menor temperatura, hoy lo coloque en mi espejo de mi almacenamiento primario, estaba respaldando unicamente unos 500GB, pero despu\u00e9s de que lo haya sometido la quincena que viene a tortura tendr\u00e9 una buena idea de que tal se comporta, digamos que lo voy a usar para meter ah\u00ed lo que esta en este momento en el de 500 bajo rsnapshots e visto discos que comienzan a quejarse de la cantidad de lecturas y escrituras que hay que hacer, aunque claro se supone que la escritura solo es de los deltas, he tenido ganas de probar zfs, que ya tiene su port en BSD, pero no uno estable en Linux, al menos que yo sepa. Estaba pensando en usar XFS, pero no le tengo tanta confianza para datos&#8230; si se que tiene una fama excelente y en la oficina tuve una maquina que sufri\u00f3 bastante de fallas el\u00e9ctricas y coas similares sin necesitar una revisi\u00f3n del sistema de archivos, pero tambi\u00e9n vi uno fallar y cuando falla, lo hace espectacularmente&#8230; prefiero un sistema un poco m\u00e1s estable y que pueda manejar sin tener que aprenderme un set completo de encantamientos&#8230; sigo esperando a que los precios de los HD se estabilicen, l\u00e9ase bajen para mover todos los discos de mi NAS a SATA (actualmente 2 IDE de 320 y dos SATA de 500) a a\u00fan no decido, si un RAID de 2TB con 2 unidades o un RAID+LVM de 4TB con 4 unidades, en todo caso eso ser\u00e1 hasta que bajen de precio los discos como mencione, pesque estos a un muy buen precio, solo as\u00ed me anime a cambiarlos&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>root@leviatan:~# hdparm -t \/dev\/sdb \/dev\/sdb: Timing buffered disk reads: 438 MB in\u00a0 3.01 seconds = 145.43 MB\/sec root@leviatan:~# hdparm -T \/dev\/sdb \/dev\/sdb: Timing cached reads:\u00a0\u00a0 2222 MB in\u00a0 2.00 seconds = 1110.85 MB\/sec root@leviatan:~# hdparm -i \/dev\/sdb \/dev\/sdb: Model=ST2000DL003-9VT166, FwRev=CC3C, &hellip; <a href=\"https:\/\/blografia.net\/vicm3\/2012\/03\/5900rpm-64mb-de-cache-green-seagate-st2000dl003\/\">Sigue leyendo <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[5,3,10,8,7],"tags":[],"class_list":["post-862","post","type-post","status-publish","format-standard","hentry","category-debraye","category-general","category-planetalinux","category-sysadmin","category-web"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":616,"url":"https:\/\/blografia.net\/vicm3\/2009\/01\/ssd-segun-hdparm\/","url_meta":{"origin":862,"position":0},"title":"El disco de la mini HP","author":"vicm3","date":"17 enero, 2009","format":false,"excerpt":"He estado jugando con la hp2133, y siento realmente lenta la unidad de estado solido de 4GB que viene de fabrica... con la cual obtengo los siguientes resultados. root@mini:~# hdparm -i \/dev\/sda \/dev\/sda: Model=SMI MODEL , FwRev=20080308, SerialNo=SMI 00000403 Config={ HardSect NotMFM Fixed DTR>10Mbs } RawCHS=7769\/16\/63, TrkSize=0, SectSize=576, ECCbytes=4 BuffType=DualPort,\u2026","rel":"","context":"En \u00abSin categor\u00eda\u00bb","block_context":{"text":"Sin categor\u00eda","link":"https:\/\/blografia.net\/vicm3\/category\/sin-categoria\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":619,"url":"https:\/\/blografia.net\/vicm3\/2009\/01\/hp-2133\/","url_meta":{"origin":862,"position":1},"title":"HP 2133","author":"vicm3","date":"29 enero, 2009","format":false,"excerpt":"El SSD realmente es p\u00e9simo \/dev\/sda: Model=SMI MODEL , FwRev=20080308, SerialNo=SMI 00000403 Config={ HardSect NotMFM Fixed DTR>10Mbs } RawCHS=7769\/16\/63, TrkSize=0, SectSize=576, ECCbytes=4 BuffType=DualPort, BuffSize=1kB, MaxMultSect=1, MultSect=?0? CurCHS=7769\/16\/63, CurSects=7831152, LBA=yes, LBAsects=7831152 IORDY=no, tPIO={min:120,w\/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 udma2\u2026","rel":"","context":"En \u00abSin categor\u00eda\u00bb","block_context":{"text":"Sin categor\u00eda","link":"https:\/\/blografia.net\/vicm3\/category\/sin-categoria\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":706,"url":"https:\/\/blografia.net\/vicm3\/2010\/01\/pata-vs-sata\/","url_meta":{"origin":862,"position":2},"title":"PATA vs SATA","author":"vicm3","date":"10 enero, 2010","format":false,"excerpt":"avalon:~# smartctl -i \/dev\/hda && smartctl -i \/dev\/sda smartctl version 5.38 [i686-pc-linux-gnu] Copyright (C) 2002-8 Bruce Allen Home page is http:\/\/smartmontools.sourceforge.net\/ === START OF INFORMATION SECTION === Model Family: Seagate Barracuda 7200.10 family Device Model: ST3320620A Serial Number: 3QF0LF5N Firmware Version: 3.AAE User Capacity: 320,072,933,376 bytes Device is: In smartctl\u2026","rel":"","context":"En \u00abSin categor\u00eda\u00bb","block_context":{"text":"Sin categor\u00eda","link":"https:\/\/blografia.net\/vicm3\/category\/sin-categoria\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2530,"url":"https:\/\/blografia.net\/vicm3\/2023\/12\/migrando-mi-disco-de-arranque\/","url_meta":{"origin":862,"position":3},"title":"Migrando mi disco de arranque","author":"vicm3","date":"27 diciembre, 2023","format":false,"excerpt":"No tengo conectado el SSD que ten\u00eda como arranque para compararlo, mi home lo tengo en sdb y mi almacenamiento masivo en sda ambos HDD el primero de 7200RPM y el segundo de 5425RPM todo movido usando Clonezilla [1], que en realidad pude usar dd o gparted pero me dio\u2026","rel":"","context":"En \u00abDebraye\u00bb","block_context":{"text":"Debraye","link":"https:\/\/blografia.net\/vicm3\/category\/debraye\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1690,"url":"https:\/\/blografia.net\/vicm3\/2016\/11\/azure-quirks\/","url_meta":{"origin":862,"position":4},"title":"Azure quirks","author":"vicm3","date":"14 noviembre, 2016","format":false,"excerpt":"[root@foo html]# time cp src31\/ leiyp -a real 3m33.343s user 0m0.447s sys 0m5.144s [root@foo html]# time cp src31\/ lep -a real 0m14.093s user 0m0.320s sys 0m4.000s [root@foo html]# time cp src31\/ les -a real 0m7.885s user 0m0.339s sys 0m4.237s [root@foo html]# time cp src31\/ lems -a real 0m9.902s user 0m0.324s\u2026","rel":"","context":"En \u00abGeneral\u00bb","block_context":{"text":"General","link":"https:\/\/blografia.net\/vicm3\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":180,"url":"https:\/\/blografia.net\/vicm3\/2005\/11\/cosas_que_da_uno_por_sentado\/","url_meta":{"origin":862,"position":5},"title":"Cosas que da uno por sentado&#8230;","author":"vicm3","date":"30 noviembre, 2005","format":false,"excerpt":"El otro dia, bien me hicieron notar, que varios chipsets o mas bien en especifico de la compaq evo negra que nos dieron en la oficina entregan un desempe\u00f1o terrible en cuanto a velocidad de transmici\u00f3n (mas especificos el UDMA). Yo mismo tengo una en asignada y ya pensandolo bien\u2026","rel":"","context":"En \u00abSin categor\u00eda\u00bb","block_context":{"text":"Sin categor\u00eda","link":"https:\/\/blografia.net\/vicm3\/category\/sin-categoria\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/posts\/862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/comments?post=862"}],"version-history":[{"count":0,"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/posts\/862\/revisions"}],"wp:attachment":[{"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/media?parent=862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/categories?post=862"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/tags?post=862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}