Avamar:无法连接到 Avamar Apache Web 服务器 -“无法访问此页面”,因为 mod_nss.d 进程无响应
Summary: SSL 库错误:8053 在 Apache error_log 中发现SEC_ERROR_BUSY错误
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Symptoms
尝试连接到默认 Avamar 网页会导致以下结果:

“mcserver.sh --status“命令显示 Web 服务错误:
mcserver.sh --status
输出示例:
Utility Node
hostname: utilnode.customer.com
IP address: 10.n.n.1
Services:
Load Average: 0.10
Last Administrator Datastore Flush: 2019-05-30 15:45:00 EST
PostgreSQL database: Running
Process ID: 122571
postgres version: postgres (PostgreSQL) 9.4.6
postmaster command line: /usr/bin/postmaster -iD /usr/local/avamar/var/mc/server_data/postgres/data -p 5555
Web Services: Error
Error Unknown error. See mcserver.log files for further information.
Web Restore Disk Space Available: 111,399,240K
Login Manager: Running
Process ID: 94833
snmp sub-agent: Disabled
Process ID: None
mcsnmp_cron Run Time: <schedule duration="P1D" tz="America/Mountain" version="4.1.0">
<domain>/</domain>
在以下位置发现错误: /var/log/apache2/error_log:
[Thu May 30 17:18:13 2019] [error] NSS initialization failed. Certificate database: /etc/apache2/mod_nss.d.
[Thu May 30 17:18:13 2019] [error] SSL Library Error: -8053 SEC_ERROR_BUSY
[Thu May 30 17:18:13 2019] [error] Unable to read from pin store for slot: internal APR err: 11 pcache: 0
[Thu May 30 17:18:13 2019] [error] Unable to read from pin store for slot: internal APR err: 11 pcache: 0
[Thu May 30 17:18:13 2019] [error] Password for slot internal is incorrect.
[Thu May 30 17:18:13 2019] [error] Unable to read from pin store for slot: internal APR err: 11 pcache: 0
[Thu May 30 17:18:13 2019] [error] Unable to read from pin store for slot: internal APR err: 11 pcache: 0 Cause
原因是无响应 mod_nss.d 进程请求许可证。
Resolution
1. 停止 Apache:
service apache2 stop
2.使用 检查是否有任何剩余的 mod_nss.d 进程 ps 命令检查它们是否正在运行:
ps -ef|grep mod_nss |grep -v grep
如果没有输出,则没有剩余的进程 — 转至步骤 4。
如果有任何剩余进程,输出将类似于以下内容:
root 6671 1 0 16:28 ? 00:00:00 /usr/sbin/nss_pcache 15466514 off /etc/apache2/mod_nss.d
3.终止所有剩余的进程,然后重复步骤 2 以验证是否没有剩余的进程。
基于上述输出示例的示例:
kill 6671
4.启动 Apache:
service apache2 start
提醒:重新启动 Apache 是不够的。必须先停止,然后再启动。
Affected Products
Avamar, Avamar ServerProducts
AvamarArticle Properties
Article Number: 000042125
Article Type: Solution
Last Modified: 22 Apr 2026
Version: 6
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