{"id":162110,"date":"2020-09-30T03:02:58","date_gmt":"2020-09-29T19:02:58","guid":{"rendered":"http:\/\/4563.org\/?p=162110"},"modified":"2020-09-30T03:02:58","modified_gmt":"2020-09-29T19:02:58","slug":"60tb-%e5%ae%b9%e9%87%8f%e7%9a%84%e4%ba%91%e7%ab%af%e5%ad%98%e5%82%a8%e6%9c%ba%ef%bc%8c%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e6%8e%a7%e5%88%b6%e6%88%90%e6%9c%ac%ef%bc%9f%e5%81%9a-raid5-%e5%8f%af","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=162110","title":{"rendered":"60TB \u5bb9\u91cf\u7684\u4e91\u7aef\u5b58\u50a8\u673a\uff0c\u5982\u4f55\u6709\u6548\u63a7\u5236\u6210\u672c\uff1f\u505a Raid5 \u53ef\u9760\u5417\uff1f"},"content":{"rendered":"
\n
\n
\n

60TB \u5bb9\u91cf\u7684\u4e91\u7aef\u5b58\u50a8\u673a\uff0c\u5982\u4f55\u6709\u6548\u63a7\u5236\u6210\u672c\uff1f\u505a Raid5 \u53ef\u9760\u5417\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : flypei <\/span> <\/i> 0<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u5927\u7ea6\u9700\u8981\u5bb9\u91cf 60TB\uff0c\u603b\u8bfb\u5199\u901f\u5ea6\u4e0d\u4f4e\u4e8e 4000MB\/S\uff0c\u65e5\u5e38\u4f7f\u7528 \u5199>\u8bfb<\/p>\n

\u51c6\u5907\u8d2d\u5165\u4e00\u53f0 R740XD\uff0c\u53ef\u4ee5\u4e0a 24 \u5757 2.5 \u5bf8\u7684\u786c\u76d8\uff0c\u5e26 H730P \u9635\u5217\u5361<\/p>\n

\u5982\u679c\u7528 3.84TB INTEL \u4f01\u4e1a\u7ea7 SSD * 24 \u5757\uff0c\u505a Raid10 \u9635\u5217\uff0c\u901f\u5ea6\u52c9\u5f3a\u8fbe\u6807\uff0c\u4f46\u5b9e\u9645\u53ef\u4f7f\u7528\u5bb9\u91cf\u53ea\u6709 46TB \u5de6\u53f3<\/p>\n

\u5982\u679c\u505a Raid5 \u53ef\u4ee5\u8282\u7701\u5f88\u591a\u786c\u76d8\uff0c\u4f01\u4e1a\u7ea7\u786c\u76d8\u4e0d\u5bb9\u6613\u574f\uff0c\u7ec4 Raid5 \u6216 Raid50 \u53ef\u9760\u5417\uff1f<\/p>\n

\u8fd8\u6709\u4e00\u79cd\u5c31\u662f\u7528 MLC \u8010\u7528 SSD \u505a\u7f13\u5b58\u76d8+SAS \u76d8\uff1f<\/p>\n

\u6ca1\u641e\u8fc7\u8fd9\u79cd\u5927\u578b\u5b58\u50a8\u673a\u5668\uff0c\u6709\u70b9\u65b9 \u53c8\u6015\u4e70\u9519\uff0c\u4e5f\u4e0d\u77e5\u9053\u8bfb\u5199\u80fd\u529b\u53ef\u5426\u8fbe\u5230\u8981\u6c42<\/p>\n

\u8bf7\u95ee\u5404\u4f4d\u786c\u4ef6\u5927\u4f6c\u6709\u4ec0\u4e48\u597d\u7684\u65b9\u6848\u5417\uff1f <\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (26<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zanzhz1101 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    RAID 5 + Spare \uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : JeromeCui <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3a\u5565\u4e0d\u7528 minio \u8fd9\u79cd\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : flypei <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @JeromeCui \u9664\u4e86\u5b58\u50a8\u4ee5\u5916\uff0c\u8fd8\u9700\u8981\u8dd1\u5e94\u7528\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : CallMeReznov <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    Raid5 \u7684\u95ee\u9898\u5728\u4e8e,\u4f60\u60f3\u5b83\u4e0d\u4f1a\u574f\u7684\u60c5\u51b5\u4e0b,\u5b83\u662f\u4e00\u5b9a\u4f1a\u70b8\u7ed9\u4f60\u597d\u770b\u7684.
    \u5c31\u7b97\u662f\u53ef\u91cd\u5efa\u7684\u60c5\u51b5,\u91cd\u5efa\u901f\u5ea6\u6162\u5230\u7206\u70b8.<\/p>\n

    \u53e6\u5916\u8fd8\u6709\u4e00\u4e2a\u5e73\u5747\u6545\u969c\u7387\u7684\u95ee\u9898,\u5982\u679c\u4f60\u662f\u4e00\u6279\u786c\u76d8,\u4e00\u65e6\u4e00\u5757\u786c\u76d8\u5728\u8fd9\u4e2a\u6545\u969c\u533a\u95f4\u77ac\u95f4,\u5f88\u53ef\u80fd\u5c31\u5728\u77ed\u65f6\u95f4\u5185\u5c31\u4f1a\u574f\u7b2c\u4e8c\u5757,\u7b2c\u4e09\u5757.<\/p>\n

    \u73b0\u5728\u5bf9\u8c61\u5b58\u50a8\u7684\u89e3\u51b3\u65b9\u6848\u6709\u5f88\u591a\u9ad8\u53ef\u7528\u7684\u8f6f\u4ef6\u89e3\u51b3\u65b9\u6848.
    CEPH \u53ef\u4ee5\u7528 SSD \u52a0\u901f\u6216\u8005\u76f4\u63a5 SSD \u843d\u76d8. <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ungrown <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4efb\u4f55 raid \u90fd\u6bd4\u4e0d\u4e0a zfs <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wanguorui123 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u63a8\u8350\uff1a
    RAID 1 \u30016 \u300110 \u3001100
    FreeNAS <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : flypei <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @CallMeReznov \u672c\u6765\u5c31\u8ffd\u6c42\u9ad8\u53ef\u7528\uff0c\u91cd\u5efa\u9700\u8981\u4ed8\u51fa\u7684\u65f6\u95f4\u6210\u672c\u592a\u9ad8\u4e86\u3002<\/p>\n

    \u4e0d\u77e5\u9053\u963f\u91cc\u4e91 OSS \u8fd9\u7c7b\u4ea7\u54c1\u4f7f\u7528\u7684\u662f\u4ec0\u4e48\u65b9\u6848\uff1f\u8fd8\u6709 ECS \u4e91\u786c\u76d8\u4e4b\u7c7b\u7684 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Reficul <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    ZFS \u7684\u5185\u5b58 60Tb \u7684\u8bdd\uff0c\u6211\u8bb0\u5f97\u63a8\u8350\u8981\u4e0a 60G \u7684\u5185\u5b58\u3002\u9ed8\u8ba4 FreeNAS \u914d\u7f6e\u65e0\u8bba\u4f60\u63d2\u4e86\u591a\u5c11\u5185\u5b58\uff0cZFS \u9ed8\u8ba4\u5360\u4e00\u534a\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : eastern <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    24 \u5757\u76d8\u91cd\u5efa\u597d\u50cf\u8981\u4e0d\u5c11\u65f6\u95f4\uff0c\u6211\u8bb0\u5f97\u6709\u4e2a\u7f51\u7ad9\u53ef\u4ee5\u8ba1\u7b97 raid5 \u7684\u91cd\u5efa\u65f6\u95f4\u7684\uff0c\u53ef\u4ee5\u627e\u6765\u53c2\u7167\u4e00\u4e0b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : reus <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ungrown zfs \u4e5f\u662f\u9760 raid \u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FS1P7dJz <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    ZFS \u6709\u5de1\u68c0
    \u53ef\u4ee5\u9632\u6b62\u786c\u76d8\u786c\u4ef6\u9519\u8bef\u5bfc\u81f4 RAID \u5931\u6548
    \u4e0d\u8fc7\u8f6f\u4ef6\u65b9\u6848\u4e00\u822c\u90fd\u8981\u6c42\u4e0a ECC \u5185\u5b58 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : geniussoft <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    1. \u4f60\u7684\u9635\u5217\u5361\u6050\u6015\u4f1a\u662f\u74f6\u9888\u5427\u3002<\/p>\n

    2. \u4e0a\u5f3a\u5927\u7684\u5904\u7406\u5668\uff0c\u8f6f Raid \u5427\u3002<\/p>\n

    3. \u8bf4\u91cd\u5efa\u6162\u7684\u57fa\u672c\u90fd\u662f\u65b0\u624b\u3002\u5168\u56fa\u6001\uff0c\u5904\u7406\u5668\u591f\u5f3a\uff0c\u91cd\u5efa\u51e0\u5c0f\u65f6\u7684\u4e8b\u3002<\/p>\n

    4. \u53cd\u6b63\u548c\u78c1\u76d8\u6210\u672c\u6bd4\u8d77\u6765\uff0c\u4e3b\u673a\u6210\u672c\u53cd\u800c\u4e0d\u7b97\u4ec0\u4e48\u3002\u8003\u8651\u4e00\u4e0b\u7fa4\u6656 FS6400 \uff1f\uff08 W\/R\uff1a7000\/4700 \uff09\u81f3\u5c11\u7701\u5fc3\u3002<\/p>\n

    5. \u8003\u8651\u4e00\u4e0b Raid6-0 \uff1f\uff08\u4f60\u5c06\u4f1a\u83b7\u5f97 20 \/ 24 = 83.3%\u7684\u5bb9\u91cf\uff0c\u548c\u8f83\u597d\u7684\u5b89\u5168\u6027\uff09
    \u5efa\u7acb\u5728\u603b\u5199\u5165\u91cf\u4e0d\u4f1a\u8d85\u8fc7\u786c\u76d8\u8bbe\u8ba1\u7684\u60c5\u51b5\u4e0b\uff0c\u5426\u5219\uff0c\u4f60\u5c06\u9700\u8981\u5b9a\u671f\u66f4\u6362\u786c\u76d8\u3002<\/p>\n

    6. \u5982\u679c\u91c7\u7528\u673a\u68b0\u786c\u76d8\uff0c\u4e3a\u4e86\u7a33\u5b9a\u5730\u8fbe\u5230\u4f60\u7684\u76ee\u6807\u901f\u5ea6\uff0c\u4f60\u53ef\u80fd\u9700\u8981 35 \u5757\u4ee5\u4e0a\u7684 3.5 \u5bf8\u786c\u76d8 ……<\/p>\n

    7. \u6211\u89c1\u8fc7\u5f88\u591a\u9119\u89c6\u5546\u7528\u89e3\u51b3\u65b9\u6848\uff08\u5982\u7fa4\u6656\uff09\uff0c\u81ea\u5df1\u641e\u7684\u3002
    \u7136\u800c\uff0c\u4ed6\u4eec\u5171\u540c\u7684\u7279\u70b9\u662f\uff0c\u7ecf\u5e38\u7406\u8bba\u4e0a\u5f88\u7f8e\u597d\uff0c\u5b9e\u9645\u4e0a\u5374\u5404\u79cd\u51fa\u95ee\u9898\uff0c\u6700\u540e\u6d4b\u901f\u8fd8\u8fdc\u4e0d\u5982\u4eba\u5bb6\u3002
    \u9664\u975e\uff0c\u4f60\u786e\u8ba4\u81ea\u5df1\u6709\u975e\u5e38\u4e30\u5bcc\u7684\u7ecf\u9a8c\u3002<\/p>\n

    8. \u76f8\u4fe1\u4f60\u4e5f\u77e5\u9053\u7684\uff0cUPS \u662f\u5fc5\u987b\u8981\u641e\u7684\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ziseyinzi <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u5f88\u91cd\u8981\uff0c\u8fd8\u662f\u5efa\u8bae\u627e\u5546\u7528\u89e3\u51b3\u65b9\u6848\uff0c\u5982\u679c\u4f60\u8981\u81ea\u5df1\u641e\uff0cTrusNAS \uff08 Raid-Z \uff09 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : sampeng <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    raid5 \uff1f\u6b7b\u7ed9\u4f60\u770b\u7684\u65f6\u5019\u4f60\u54ed\u90fd\u6ca1\u5730\u513f\u54ed\u2026
    raid5 \u4e22\u5931\u8fc7\u51e0\u5341 t \u6570\u636e
    raid5 \u51e0 T \u6570\u636e\u91cd\u5efa\u8dd1\u4e86 2 \u5929\u2026\u56e0\u4e3a\u4e1a\u52a1\u90e8\u95e8\u8981\u7528<\/p>\n

    \u4e24\u4e2a\u81ea\u5df1\u7ecf\u5386\u7684\u4f8b\u5b50\u611f\u53d7\u4e00\u4e0b
    \u6700\u4f4e\u9650\u5ea6 raid6 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : shadowyw <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    RAID5 \u6700\u597d\u522b\u7528 RAID6+spare \u8d77\u6b65, zfs \u6216\u8005 ceph \u66f4\u597d <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 594duck <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @geniussoft \u8f6f raid\uff0c\u4ee5\u4ed6\u7684\u8bfb\u5199\u901f\u5ea6\u548c\u78c1\u76d8\u5bb9\u91cf\u7684\u8f6f raid \uff1f<\/p>\n

    \u4f60\u8981\u4e0d\u95ee\u95ee\u641e ceph \u7684\u4eba\u63a8\u8350\u4e0d\u63a8\u8350\u5427\u3002<\/p>\n

    \u6211\u662f\u4e0d\u63a8\u8350\u8f6f raid <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 594duck <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u8fd9\u8981\u6c42\u8fd8\u662f\u4e70\u4e13\u4e1a\u5b58\u50a8\u5427\u3002<\/p>\n

    \u4e70\u4e0d\u8d77 netapp emc \u53ef\u4ee5\u4e70\u534e\u4e3a\u5b58\u50a8\u3002<\/p>\n

    \u522b\u4e71\u6298\u817e\u6b7b\u90fd\u4e0d\u77e5\u9053\u600e\u4e48\u6b7b\uff08\u534a\u5e74\u5185\u8dd1\u8def\u7684\u53ef\u4ee5\uff09 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : geniussoft <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @594duck \u4e8b\u5b9e\u4e0a\uff0c\u6027\u80fd\u8981\u6c42\u6700\u9ad8\u7684 Raid\uff0c\u51e0\u4e4e\u90fd\u662f\u8f6f Raid \u5427\u3002<\/p>\n

    \u4e0d\u8981\u8ba4\u4e3a Raid \u5361\u6709\u4ec0\u4e48\u7279\u522b\u7684\uff0c\u65e0\u975e\u662f\u7ed9 CPU \u964d\u4f4e\u70b9\u538b\u529b\u800c\u5df2\u3002
    \u8fd9\u79cd\u5b58\u50a8\u8282\u70b9\u5f88\u53ef\u80fd\u4efb\u52a1\u53ea\u6709\u9635\u5217 SMB iSCSI\uff0c\u4e5f\u4e0d\u9700\u8981\u8282\u7701 CPU \u3002 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : xlibve <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e00\u822c\u8fd9\u4e48\u5927\u5bb9\u91cf\u90fd\u662f\u76f4\u63a5\u7528 HBA \uff08\u76f4\u901a\uff09\u5361\u5427\uff0c\u505a z2 \u611f\u89c9\u6bd4\u8f83\u597d\uff0c\u666e\u901a\u9635\u5217\u5361\u5e26\u4e0d\u8d77\u8fd9\u4e48\u591a\u56fa\u6001\u5982\u679c\u6ca1\u8bb0\u9519 H730P \u5e94\u8be5\u652f\u6301\u975e\u9635\u5217\u76f4\u901a\uff0c\u4f46\u662f\u6bd5\u7adf\u4e0d\u662f\u7eaf\u76f4\u901a\u5361\u4e0d\u77e5\u9053\u4f1a\u4e0d\u4f1a\u5e26\u5bbd\u4e0d\u591f\u88ab\u9650\u901f\u3002\u5982\u679c\u4e00\u5b9a\u8981\u505a\u9635\u5217\uff0c\u8fd9\u4e48\u5927\u9ad8\u5199\u5165 io \u5efa\u8bae\u662f Riad50 \u6216\u8005 raid 50 \u52a0\u70ed\u5907\u300260 \u5199\u5165\u8fd8\u662f\u6709\u70b9\u6162\u3002\u5355\u7eaf 5 \u592a\u4e0d\u5b89\u5168\u4e86\u3002\u5176\u5b9e\u5168\u95ea\u540c\u6b65\u633a\u5feb\u4e86\u3002\u6211\u4eec\u4e4b\u524d\u4e0a\u4e86 2 \u6279\u5927\u6982\u5404\u6709 10 \u591a\u53f0 HPE \u7684 380Gen10 \u914d\u5408 p840ar \u9635\u5217\u5361 \u7528 intel S4510 1.92T*24 \u548c sansung 883 1.92t *24 \u4e00\u534a\u505a ceph \u4e00\u534a\u505a 50 \uff0c\u5230\u73b0\u5728\u7528\u4e86 1 \u5e74\u591a\u70b9 883 \u574f\u4e86\u6709 3 \u5757\u8fd8\u662f 4 \u5757 \uff0c4510 \u574f\u4e86 1 \u5757\u3002\u53d1\u73b0\u90fd\u662f\u505a\u9635\u5217 50 \u4e0a\u6302\u7684\u3002\u4f46\u662f\u540c\u6b65\u8fd8\u662f\u633a\u5feb\u7684\uff0c\u5927\u6982\u4e2d\u5348\u4f11\u606f\u6362\u76d8\uff0c\u4e0b\u73ed\u524d\u5c31\u540c\u6b65\u5b8c\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ungrown <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @reus #10 raid \u80fd\u548c zraid \u76f8\u63d0\u5e76\u8bba\u5417\uff1f
    \u5c31\u56e0\u4e3a\u6709\u56db\u4e2a\u76f8\u540c\u7684\u5b57\u6bcd\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : reus <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ungrown raidz1 \u548c raid5 \u4e00\u6837\u91cd\u5efa\u7f13\u6162\u800c\u4e14\u91cd\u5efa\u51fa\u9519\u5c31\u5b8c\u86cb\uff0craidz \u672c\u8d28\u5c31\u662f\u975e\u6807\u51c6 raid\uff0c\u539f\u7406\u662f\u4e00\u6837\u7684\uff0c\u53ea\u4e0d\u8fc7\u6709\u4e00\u4e9b\u9526\u4e0a\u6dfb\u82b1\u7684\u8bbe\u8ba1 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : 594duck <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53e6\u5916\u63a8\u8350 ssd \u505a\u957f\u65f6\u95f4\u5b58\u50a8\u7684\u3002\u6211\u53ea\u80fd\u8bf4\u4f60\u4eec\u662f\u52c7\u58eb\u3002<\/p>\n

    \u7ed3\u675f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : msg7086 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u95ee\u5c31\u662f\u627e\u4e13\u4e1a\u7684\u53bb\u54a8\u8be2\u3002<\/p>\n

    \u4f60\u6765\u95ee\uff0c\u591a\u534a\u662f\u56e0\u4e3a\u4e0d\u61c2\u3002\u4e0d\u61c2\u7684\u4eba\uff0c\u770b\u7740\u522b\u4eba\u7ed9\u7684\u5efa\u8bae\u7ec4\u8d77\u6765\u673a\u5b50\uff0c\u4e00\u6837\u4e0d\u61c2\u5f97\u8c03\u4f18\uff0c\u4e0d\u61c2\u5f97\u8fd0\u7ef4\u3002
    \u6bd4\u5982\u8bf4\u9635\u5217\u5361\uff0c\u54ea\u79cd\u9635\u5217\u5361\u597d\uff0c\u9635\u5217\u5361\u914d\u54ea\u79cd SSD \u597d\uff0c\u7ec4\u54ea\u79cd RAID\uff0c\u7ec4\u591a\u5927\u7684\u9635\u5217\uff0c\u8fd9\u4f60\u4e5f\u4e0d\u61c2\u3002
    \u53c8\u6bd4\u5982\u8bf4\u4e70 HBA \u505a ZFS\uff0cZFS \u4e00\u5927\u5806\u53c2\u6570\u600e\u4e48\u914d\u597d\uff1f\u7528 Oracle ZFS \u8fd8\u662f OpenZFS \u597d\uff1f\u7528 Solaris \u8fd8\u662f\u7528 FreeBSD \u8fd8\u662f\u7528 Linux \u597d\uff1f RAID \u505a\u6210 all in Z3 \u597d\u8fd8\u662f\u591a\u4e2a Z2 vdev \u597d\uff1f\u5185\u5b58\u6309\u7167 1T:1G \u914d\u8fd8\u662f\u6309\u7167\u591a\u5c11\u914d\uff1f<\/p>\n

    \u522b\u8bf4\u4f60\u4e0d\u61c2\uff0c\u6211\u4e5f\u4e0d\u61c2\uff0c\u5f88\u591a\u56de\u7b54\u7684\u4eba\u4e5f\u6ca1\u6709\u505a\u8fc7\u5168\u65b9\u4f4d\u7684\u6d4b\u8bd5\uff0c\u505a\u8fc7\u5168\u65b9\u4f4d\u6d4b\u8bd5\u7684\u4eba\u7ed9\u51fa\u7684\u65b9\u6848\u4e5f\u4e0d\u4e00\u5b9a\u9002\u5408\u4f60\u7684\u4e1a\u52a1\u573a\u666f\uff0c\u66f4\u4e0d\u8bf4\u8fd9\u4e9b\u6d4b\u8bd5\u7ed3\u679c\u53ef\u80fd\u662f\u4f01\u4e1a\u673a\u5bc6\u2026\u2026<\/p>\n

    \u6240\u4ee5\uff0c\u55ef\uff0c\u5982\u679c\u662f\u4f01\u4e1a\u91c7\u8d2d\u7684\u8bdd\uff0c\u627e\u4e13\u4e1a\u7684\u7838\u94b1\u505a\u65b9\u6848\u5c31\u662f\u4e86\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ungrown <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @reus #21
    \u9996\u5148\u672c\u5e16\u7684\u4e0a\u4e0b\u6587\u8bed\u5883\u4e2d\uff0cRAID \u7279\u6307\u6392\u9664\u6389\u975e\u6807\u51c6 RAID \u4e4b\u5916\u7684 RAID0 \u3001RAID1 \u3001RAID5 \u4e4b\u7c7b\u7684\u540d\u8bcd\u53ca\u5176\u76f8\u5173\u7684\u8f6f\u786c\u4ef6\u4ea7\u54c1
    \u6240\u4ee5\u867d\u7136\u5728\u73b0\u5b9e\u540d\u7a7a\u95f4\u4e2d RAIDZ \u53ef\u4ee5\u5f52\u5165\u5e7f\u4e49\u7684 RAID \u4e4b\u4e2d\uff0c\u4f46\u662f\u5728\u672c\u5e16\u540d\u7a7a\u95f4\u5185 RAID \u548c RAIDZ \u6307\u7684\u662f\u4e0d\u540c\u7684\u5177\u4f53\u4e8b\u7269
    \u5176\u6b21\uff0c\u4e00\u53e5\u201c\u539f\u7406\u662f\u4e00\u6837\u7684\uff0c\u53ea\u4e0d\u8fc7\u6709\u4e00\u4e9b\u9526\u4e0a\u6dfb\u82b1\u7684\u8bbe\u8ba1\u201d\u5e76\u4e0d\u80fd\u7528\u6765\u753b\u7b49\u53f7\uff0c\u56e0\u4e3a\u4e24\u8005\u7684\u7279\u70b9\u5e76\u4e0d\u76f8\u540c
    RAID5 \u91cd\u5efa\u5931\u8d25\u4e22\u5168\u90e8\uff0cZFS \u91cd\u5efa\u5931\u8d25\u53ea\u4f1a\u4e22\u5931\u51fa\u9519\u7684\u6570\u636e\u5757
    \u8fd9\u662f\u4e0d\u662f\u539f\u7406\u4e00\u6837\uff1f\u662f\u7684
    \u8fd9\u662f\u4e0d\u662f\u9526\u4e0a\u6dfb\u82b1\uff1f\u662f\u7684
    \u8fd9\u662f\u4e0d\u662f\u610f\u5473\u7740 RAID5 \u80fd\u62ff\u6765\u8ddf ZFS \u76f8\u63d0\u5e76\u8bba\uff1f
    \u7ed9\u4f60\u91cd\u65b0\u53d1\u8a00\u7684\u673a\u4f1a\uff01 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ungrown <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @reus #21
    https:\/\/www.klennet.com\/notes\/2019-07-04-raid5-vs-raidz.aspx
    https:\/\/news.ycombinator.com\/item?id=8305710
    https:\/\/louwrentius.com\/zfs-resilver-performance-of-various-raid-schemas.html
    https:\/\/serverfault.com\/questions\/634197\/zfs-is-raidz-1-really-that-bad <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : reus <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ungrown \u597d\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    60TB \u5bb9\u91cf\u7684\u4e91\u7aef\u5b58\u50a8\u673a\uff0c\u5982\u4f55\u6709…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/162110"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=162110"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/162110\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=162110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=162110"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=162110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}