メインコンテンツまでスキップ

NetBackup NDMP バックアップがエラー「ソケットへの書き込みに失敗しました」で失敗する

Views:
43
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
dp
Last Updated:

に適用されます

ONTAP 9.5
ONTAP 9.3

問題

  • NetBackup NDMP バックアップがエラー "" で失敗Write to socket failedする。
  • Interrupted system callWrite to socket failed「」と「/mroot/etc/log/backup」がで検出されました。


<VOLUME_PATH> Phase_change (IV)
<VOLUME_PATH>  Log_msg (Write DIRNET for BKP ID=<ID>, type=3 interrupted while at waiting for max inflight. Error = Interrupted system call.)
<VOLUME_PATH>  Error (Write to socket failed)
<VOLUME_PATH>  Tape_close (ndmp)

  • コマンドの受信ABORT/mroot/etc/log/mlog/ndmpd.log、デバッグオプションを使用してで確認できます。

例:

DEBUG: DMA>>S V4 sequence=22 (0x16)
DEBUG:      Time_stamp=0x5eb1c253 (May  6 04:45:23 2020)
DEBUG:      message type=0 (NDMP4_MESSAGE_REQUEST)
DEBUG:      message_code=0x403 (NDMP4_DATA_ABORT)
DEBUG:      reply_sequence=0 (0x0)
DEBUG:      error_code=0 (NDMP4_NO_ERR)
DEBUG: DATA abort: called
 INFO: DATA: received ABORT command (-0:00:10)

 INFO: DATA: requesting D-Blade backup ABORT (-0:00:10)
DEBUG: COMMON_State::data_abort: called
DEBUG: C>BKUP (ndmp_client) NDMPD2BR_SESSION_ABORT
DEBUG:      sess_handle 0x3d000000005 seq 14 (0xe)
DEBUG:      context: mode(C) persona(VSERVER) vfid(0)
DEBUG: Time_Out::Timer 0x807b547c0 1588708216.873794 vs 1588707933.541800 (next 0x0)
DEBUG: Time_Out::next timeout 1588708216.873794
DEBUG: S<BKUP (ndmp_server) BR2NDMPD_LOG_MESSAGE
DEBUG:      sess_handle 0x3d000000005 seq 127 (0x7f)
DEBUG:      log_type 2 (LOG_TYPE ERROR)
DEBUG:      msg (DUMP: Error: Write to socket failed\n)
DEBUG: S>BKUP (ndmp_server) BR2NDMPD_LOG_MESSAGE
DEBUG: COMMON_State::posts_log_message called
DEBUG: DMA<<S V4 sequence=148 (0x94)
DEBUG:      Time_stamp=0x5eb1c25d (May  6 04:45:33 2020)
DEBUG:      message type=0 (NDMP4_MESSAGE_REQUEST)
DEBUG:      message_code=0x603 (NDMP4_LOG_MESSAGE)
DEBUG:      reply_sequence=0 (0x0)
DEBUG:      error_code=0 (NDMP4_NO_ERR)
DEBUG:      log_type=2 (NDMP4_LOG_ERROR)
DEBUG:      message_id=16 (0x10)
DEBUG:      entry='DUMP: Error: Write to socket failed\n'

 

 

CUSTOMER EXCLUSIVE CONTENT

Registered NetApp customers get unlimited access to our dynamic Knowledge Base.

New authoritative content is published and updated each day by our team of experts.

Current Customer or Partner?

Sign In for unlimited access

New to NetApp?

Learn more about our award-winning Support