PowerFlex:無法執行 ScaleIO 命令。Error: MDM 失敗的命令
Summary: 無法執行 ScaleIO 命令,錯誤:「MDM 失敗的命令。狀態:無效的工作階段:請登入並再試一次。」
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Symptoms
嘗試從主要中繼資料管理員 (MDM) 執行命令時,ScaleIO 命令會失敗並傳回無效的工作階段:
# scli --mdm_ip --login --username admin Enter password: Logged in. User role is Administrator. System ID is XXXXXXXXX # scli --mdm_ip --query_all_volumes Error: MDM failed command. Status: Invalid session. Please login and try again.
Cause
導致 MDM 拒絕連線的問題是 CallHome 使用者「顯示器」每十分鐘再次登入,且未登出。這會導致使用者登入工作階段累積並填滿工作階段表格,直到強制逾時才會觸發。
Resolution
移除 (或註解) 以下兩行內容: mdm/cfg/conf.txt,在兩個 MDM 上:
user_session_hard_timeout_secs=86400 user_session_timeout_secs=28800 Stop CallHome service temporarily
/opt/emc/scaleio/callhome/bin/delete_service.sh
重新啟動 MDM 服務:
kill
請等待 10 分鐘,然後嘗試發出 scli 命令登入後,並再次啟動 call-home 服務。
./opt/emc/scaleio/callhome/bin/create_service.sh
Additional Information
如果 ScaleIO CLI 工作階段逾時,也可能發生此錯誤。
Affected Products
PowerFlex SoftwareProducts
PowerFlex SoftwareArticle Properties
Article Number: 000065938
Article Type: Solution
Last Modified: 19 Sep 2025
Version: 5
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