nuisthpc使用講座(參考版)
2024-10-16 15:18本頁面
【正文】 job_script 常見問題 ? 已設(shè)置項(xiàng)目號，但還是提示項(xiàng)目號錯(cuò)誤 – 項(xiàng)目號沒有設(shè)置對，或 – 腳本中有錯(cuò)，作業(yè)調(diào)度服務(wù)無法解析腳本 常見問題 ? 作業(yè)節(jié)點(diǎn)可能有問題 /nuist/u/home/lanlr/.bashrc: line 9: module: mand not found /nuist/u/home/lanlr/.bashrc: line 10: module: mand not found 把作業(yè)號告訴管理員，請管理員幫忙檢查節(jié)點(diǎn) 常見問題 ? 作業(yè)節(jié)點(diǎn)可能有問題，或 ? 運(yùn)行環(huán)境設(shè)置有問題 loading shared libraries: : cannot open shared object file: No such file or directory 比較登錄節(jié)點(diǎn)和計(jì)算節(jié)點(diǎn) $LD_LIBRARY_PATH的設(shè)置 或 把作業(yè)號告知管理員，請管理員幫忙檢查節(jié)點(diǎn) 常見問題 ? ~/.ssh/known_hosts文件問題 WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (maninthemiddle attack)! It is also possible that the RSA host key has just been changed. The fingerprint for the RSA key sent by the remote host is fe:65:ab:89:9a:23:34:5a:50:1e:05:d6:bf:ec:da:67. Please contact your system administrator. Add correct host key in /user/.ssh/known_hosts to get rid of this message. Offending key in /home/hahn/.ssh/known_hosts:42 RSA host key for requin has changed and you have requested strict checking. Host key verification failed. 解決方式 ? 刪除 ~/.ssh/known_hosts 文件 ? 或在 ~/.ssh/config中設(shè)置 StrictHostKeyChecking no UserKnownHostsFile /dev/null 問題或建議 。 f1 ? 獲取指定用戶排隊(duì)中的作業(yè) ID 一些建議 ? 提交正式作業(yè)之前，最好做一個(gè)簡單 /快速測試，確保腳本沒有問題 – 選用較少的資源 ? 只申請一個(gè)節(jié)點(diǎn) ? 較小的計(jì)算規(guī)模 – 只進(jìn)行試運(yùn)行 ? 積分很短的時(shí)間 ? 執(zhí)行簡單的命令 ? 根據(jù)隊(duì)列使用情況選擇提交的隊(duì)列 ? 需要資源少、墻鐘時(shí)間短的作業(yè)等待時(shí)間相對短 常見問題 ? ~/.ssh/authorized_keys損壞 Killed by signal 15 Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapikeyex,gssapiwithmic,password). 如果不清楚如何修復(fù)，則請管理員幫忙修復(fù) 常見問題 ? 作業(yè)腳本含有 DOS格式的行終結(jié)符號 bash: /var/spool/PBS/mom_priv/jobs/.SC: /bin/bash^M: bad i
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