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Alexander Puchmayr schrieb: |
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> Hi there! |
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> |
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> My freshly setup homeserver has serious stability problem, which make the |
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> the machine absolutely unuseable as home server. |
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> |
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[...] |
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> |
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> The problem is, when I copy large amount of data via nfs to the server, then |
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> the logs get filled with entries like this: |
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> |
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[...] |
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> |
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> Sometimes its kswap0, nfsd, swapper, and a lot of other progs causing it. |
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> |
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> However, the systems runs without any problem until it has enough physical |
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> memory. If I copy larger amounts of data (e.g. typical dvd-iso images of |
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> ~4GB), then the log gets filled. Today's output was >65MB :-( |
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> So far, I think these messages are just annoying but do no further harm. |
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> |
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> The second problem is that the network controler (rtl8169) seems to timeout |
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> on TX, which is very bad if it happens during renewing your dhcp-lease :-( |
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> the message looks like |
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> |
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[...] |
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> |
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> I don't know whether the first issue has anything todo with the second one. |
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> |
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> The worst thing however is an occasional freeze of the whole system, which |
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> happens very likely when there is high network load over nfs. If that |
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> happens, I have a blank console, no network, no keyboard, nothing. Not even |
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> sysrq seems to work, which makes it pretty hard to tell what has happened. |
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> After resetting the machine, there is nothing suspicious in the logs (it |
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> just ends). |
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> |
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> Does anyone have suggestions? |
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> |
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|
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Do you have a spare network adapter, maybe an older 100MBit PCI card? |
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Maybe we should rule out a hardware fault on your ethernet chipset first. |