Skip to main content
  • Place orders quickly and easily
  • View orders and track your shipping status
  • Enjoy members-only rewards and discounts
  • Create and access a list of your products
  • Manage your Dell EMC sites, products, and product-level contacts using Company Administration.

NetWorker:Solaris NetWorker 用戶端無法備份,並顯示「無法將插槽繫結至連線連接埠」

Summary: 連線連接埠:當備份報告「無法將套接字繫結至系統上設定的連接埠範圍內的連接埠」時,10001-30000 可讓守護程式在 Solaris 主機上保持連線 :無法指派要求的地址。」

This article may have been automatically translated. If you have any feedback regarding its quality, please let us know using the form at the bottom of this page.

Article Content


Symptoms

  • Solaris 主機的定時備份偶爾會報告:
61320:savefs: Cannot bind socket to connection port in configured port range on system <Client_name>: Cannot assign requested address
61320:savefs: Cannot bind socket to connection port in configured port range on system <Client_name>: Cannot assign requested address
97512:savefs: Cannot access NetWorker server '<NetWorker_server_name>': Remote system error - Cannot assign requested address
savefs <Client_name>: failed.

 

  • 用戶端上的daemon.raw檔案報告:
61320 1483533202 3 1 126 3 38646 0 <Client_name> nsrexecd SYSTEM error 79 Cannot bind socket to connection port in configured port range on system %s: %s 2 12 10 <Client_name> 24 31 Cannot assign requested address - Port is free

NetWorker:如何使用nsr_render_log

 

  • 用戶端上的 netstat 命令對 7937 和 7938 有CLOSE_WAIT。
root@<Client_Name> # netstat -an | grep -i 7938
<ip_address_1>.37938 <ip_address_1>.9151 49878 0 49152 0 CLOSE_WAIT
<ip_address_1>.47938 <ip_address_1>.9151 49877 0 49152 0 CLOSE_WAIT
<ip_address_1>.57938 <ip_address_1>.9151 49877 0 49152 0 CLOSE_WAIT
 
root@fmsprochk1 # netstat -an | grep -i 7937
<ip_address_1>.37937 <ip_address_1>.9151 49875 0 49152 0 CLOSE_WAIT
<ip_address_1>.57937 <ip_address_1>.9151 49878 0 49152 0 CLOSE_WAIT
<ip_address_1>.47937 <ip_address_1>.9151 49878 0 49152 0 CLOSE_WAIT

 

  • 用戶端上的 /etc/hosts 檔案具有:
::1 localhost
127.0.0.1 localhost localhost.localdomain

 

  • 確認有 ipfstat -io 防火牆 (IP 篩選器) 未執行亦未設定。

 

Cause

Solaris 主機無法使用「connection ports:0-0

 

Resolution

更新用戶端上使用的連接埠。

  1. 以 root 身分登入用戶端。

  2. 執行下列步驟: nsrports 將連接埠範圍從預設 (0-0) 設定為舊版連接埠範圍 (10001-30000) 的命令:
    nsrports -C 10001-30000

  3. 執行此命令以驗證新的連接埠設定 nsrports 沒有其他標誌。

[root@lnx-client02]:~# nsrports
Service ports: 7937-9936
Connection ports: 10001-30000

 

因應措施:停止用戶端上的 NetWorker 精靈,並使用 kill 結束任何剩餘的精靈,然後啟動精靈可讓備份運作一段時間。

 

Article Properties


Affected Product

NetWorker

Product

NetWorker

Last Published Date

23 Feb 2024

Version

5

Article Type

Solution