Avamar - 檔案系統備份失敗 - DDR 寫入錯誤代碼 5057
Summary: Avamar:檔案系統備份失敗,發生 DDR 寫入失敗錯誤 (代碼 5057)。
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Symptoms
檔案系統備份失敗,並出現下列錯誤:
avtar Error <16709>: DDRInstance::Invoke - ddrmgr write failure result code: 5057 avtar Error <0000>: sendData: failed write stream for new file data [11332] [10272] ddp_write() failed Offset 313662529948, BytesToWrite 261948, BytesWritten 0 Err: 5057-File handle is stale [11332] [10616] ddp_stat() failed, Path avamar-1450620054//STAGING/93878cd19c2f44b72b23dae26a41d1dccc3e541a/BACKUP-061A236DC80D655132DAF6C17FB15C141B8BEAAF/container.1.cdsf.trace, Err: 5004-nfs lookup failed (nfs: No such file or directory)[11332] [8784] ddp_access() failed, Path avamar-1450620054/STAGING/93878cd19c2f44b72b23dae26a41d1dccc3e541a/BACKUP-061A236DC80D655132DAF6C17FB15C141B8BEAAF, mode 0 Err: 5004-nfs lookup failed (nfs: No such file or directory) avtar Error <0000>: File handle is stale failed when writing to a file in a container for backup, length 410 bytes at offset 313663053872, remaining bytes 410 avtar FATAL <5352>: MAIN: Unhandled standard exception failed when writing to a file in a container for backup, length 410 bytes at offset 313663053872, remaining bytes 410 avtar Info <9772>: Starting graceful (staged) termination, error reported in nbackmain (wrap-up stage)
Cause
Avamar 會將最少的資訊傳送至提升程式庫,因為目前並未認可至 Data Domain (DD)
OST_ABANDON_TIMEOUT 設定。因此,DD 需要更多時間來認可資料。Resolution
使用 sysadmin 帳戶執行下列命令,以停用 DD 檔案系統:
filesys disable
增加 OST_ABANDON_TIMEOUT 請依照下列步驟進行設定:
注意:DDOS 版本 7.7.5.25、7.10.1.15、7.13.0.15、6.2.1.110 及更新版本中已淘汰系統工程師 (SE) 命令,僅供 Dell 員工使用。
若為舊版的 Data Domain,請在 DD 上進入 SE 權限模式,然後執行下列命令:
SE@## se sysparam set OST_ABANDON_TIMEOUT = <new value> SE@## se sysparam show OST_ABANDON_TIMEOUT
若為較新版本的 Data Domain,則需要 Bash 存取,因為 SE 權限模式已無法使用:
# ddsh -s se sysparam show OST_ABANDON_TIMEOUT # ddsh -s se sysparam set OST_ABANDON_TIMEOUT= <new value> # ddsh -s se sysparam show OST_ABANDON_TIMEOUT
有效值範圍為 10800 到 259200,預設值為 10800。建議的初始值為 172800。
使用 sysadmin 帳戶執行下列命令,啟用 DD 檔案系統:
filesys enable
Affected Products
AvamarProducts
Avamar, Avamar ClientArticle Properties
Article Number: 000053661
Article Type: Solution
Last Modified: 01 Nov 2024
Version: 4
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