问题

恐慌的设置

  • 2018年10月13日
  • 7回复
  • 8的观点
mcrossley
徽章 ＋３
你好,

我之前用PERC RAID控制器设置了我的戴尔R510，但是用两套RAID0设置了它们——一套用于两个ssd，一套用于4个SATA硬盘。安装很好，一旦我做了旋转磁盘的编辑。

大约一星期后，其中一个硬盘坏了，没什么大不了的，我很乐意重新安装。

我还读到，也许我做错了——我应该将每个磁盘作为一个独立的RAID0虚拟磁盘(所以换句话说，每个虚拟磁盘是一个只有一个磁盘的RAID0)。

这对我来说并不管用——它一直有内核恐慌。请看附呈的形象。

我做错什么了吗?

我应该使用PERC作为RAID控制器(RAID1和RAID5?)

感谢任何帮助。

1)附件
    \r\n
    \r\nI had set up my Dell R510 with PERC RAID controller previously, but had set them up with two sets of RAID0 - one for two SSDs, one for 4 SATA disks. Install was fine, once I did the edits for rotational disks.
    \r\n
    \r\nOne of the drives failed after a week or so, not a big deal, I\"m happy to reinstall.
    \r\n
    \r\nI also read that maybe I was doing it wrong - I should have each disk as an independent RAID0 virtual disk (so in other words, each virtual disk is a RAID 0 with only one disk).
    \r\n
    \r\nThis is not working out for me - it keeps having a kernel panic. See attached image.
    \r\n
    \r\nAm I doing something wrong?
    \r\n
    \r\nshould I use the PERC as a RAID controller (RAID1 and maybe RAID5?)?
    \r\n
    \r\nAny help is appreciated.
    \r\n
    \r\n

    <\/a><\/p>","quoteUsername":"mcrossley","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

    本主题已关闭供评论

    7回复

    J
    Userlevel 7
    徽章 + 25
    你用iso程序吗?如果是，使用img代替。

    您应该使用每个r0卷1个磁盘，但似乎您知道这一点。在此之后，您可能需要调整SSD Vols的性能检查，以便它们满足需要。
    \r\n
    \r\nYou should be using 1 disk per r0 vol, but seems you know that. After that you may need to tweak the performance check for the SSD Vols so they meet the need.","quoteUsername":"jrack","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    米
    徽章
    感谢您的回复!

    我用的是img流程。

    我已经重新下载了IMG，并镜像了另一个u盘，做了一些固件更新，打算稍后再试一次。

    我担心这可能是CPU的硬件问题，不过我们等着瞧吧。
    \r\n
    \r\nI was using img process, yes.
    \r\n
    \r\nI've redownloaded the IMG and have imaged another USB stick, done some firmware updates, going to give it another try in a bit.
    \r\n
    \r\nI'm fearful it's a hardware issue with the CPU or something, but we'll see.","quoteUsername":"MPCrossley","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    J
    Userlevel 7
    徽章 + 25
    K酷。Iso已经引起了奇怪的恐慌，所以想要消除它。但我不认为这和你的磁碟有什么关系。

    嗯，它似乎是在试图启动cvm时发生的，所以可能是kvm的一个奇怪的硬件冲突。这个平台有点过时了，可能是vt-d扩展，但看起来并没有那么老。

    这一点可能很难确定，因为恐慌会指向不同的地方。
    \r\n
    \r\nHmm it seems like it occurs when trying to start the cvm so maybe it is an odd hardware conflict w kvm. That platform is a bit dated and possibly it is the vt-d extensions, but didn't seem that old.
    \r\n
    \r\nThis one might be tough to nail down as that panic send to point to various places.","quoteUsername":"jrack","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    米
    徽章
    是的，这是一个奇怪的问题……

    我说，我之前一直在安装，直到磁盘出现故障(磁盘已经从系统中拔出)。

    我会坚持不懈，尝试不同的东西。
    \r\n
    \r\nLole I said, I had the install going before until the disk failed (which has since been pulled from the system).
    \r\n
    \r\nIll keep plugging away, trying different things.","quoteUsername":"MPCrossley","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    J
    Userlevel 7
    徽章 + 25
    所以试图理解当前的状态。

    它运行良好，比卷中的磁盘故障。然后你把早期的卷分解成单个磁盘卷，当尝试重新安装时，你会感到恐慌吗?
    \r\n
    \r\nIt was running fine than a disk in your volumes failed. Then you broke the earlier volumes into the single disk Vols and when attempting a reinstall you are getting that panic?","quoteUsername":"jrack","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    米
    徽章
    这就跟你问声好！

    是的，出于显而易见的原因，我不喜欢raid0(单个磁盘故障会毁掉一切)。

    不管怎么说，它现在好像起作用了。

    我设置旋转设置
    重新塑造我的USB
    拥有6组raid 0硬盘(每个虚拟硬盘一个硬盘)

    不过，这次的主要区别是……我把服务器搬回实验室，用usb键盘和VGA线连接，而不是用idrac。我很想知道是不是伊德拉克造成了一些问题。

    嗯，我现在将这个标记为解决了，但它仍然感觉没有完全解决。

    谢谢你的帮助，杰克。
    \r\n
    \r\nYeah, I didn't like the raid0 for obvious reasons (single disk failure would toast everything).
    \r\n
    \r\nAnyway, it looks like it's working now.
    \r\n
    \r\nI set rotation settings
    \r\nReimaged my USB
    \r\nHave 6 sets of raid 0 disks (one disk per virtual disk)
    \r\n
    \r\nThe main difference this time though, is... I moved the server back into my lab room, and connected with usb keyboard and VGA cable instead of the idrac. I am seriously wondering if the idrac was causing some issues.
    \r\n
    \r\nHmm, I'll mark this as solved for now, but it still feels not fully solved.
    \r\n
    \r\nThanks for your help, jrack.","quoteUsername":"MPCrossley","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    J
    Userlevel 7
    徽章 + 25
    我不认为伊迪拉克我有错。我会把它放在一个松了的内存条上。

    是的，单个节点的弹性是需要考虑的。曾经有过在节点中启用rf2的弹性的讨论，但是已经有一段时间没有听到类似的消息了。

    为你的ssd做一个r1，为你的容量做一个r5可能会有所帮助，但它对nutanix来说是不透明的，所以不受欢迎。好运！
    \r\n
    \r\nYeah the resiliency in a single node is something to be concerned with. There was talk of enabling resiliency with rf2 within a node, but have not heard anything like that for a while.
    \r\n
    \r\nDoing a r1 for your ssd and a r5 for your capacity could help that, but it's opaque to nutanix so not preferred. Good luck!","quoteUsername":"jrack","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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