VNX：获取“tar：This does not like a tar archive“错误，同时取消加载 PUHC 脚本

Summary: 升级前运行状况检查 （PUHC） 脚本失败。tar 报告“This does not look like a tar archive”（这看起来不像 tar 存档）和标头错误，这是由于浏览器错误地解压缩 tar.gz 文件造成的。

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Symptoms

打开PUHC脚本时，将显示以下消息：
 

[root@vnxnkdc01cs0 nasadmin]# tar -xzvf upgrd-ckv11-29.tar.gz
tar: This does not look like a tar archive
tar: Skipping to next header
tar: Archive contains obsolescent base-64 headers
tar: Error exit delayed from previous errors

 

Cause

浏览器可能错误地解压缩了 tar.gz 文件。

Resolution

使用以下命令解压缩文件： 
# gzip -d file.tar.gz

之后，转到知识库文章 304256 — VNX Unified：使用步骤 9 执行升级前运行状况检查。 
[nasadmin@VNX ~]$ tar xzvf upgrd-ckv11-29.tar.gz
tar: This does not look like a tar archive
tar: Skipping to next header
tar: Archive contains obsolescent base-64 headers
tar: Error exit delayed from previous errors

[nasadmin@VNX ~]$ gzip -d upgrd-ckv11-29.tar.gz
[nasadmin@VNX ~]$ ll
total 98468
drwxrwxr-x 2 nasadmin nasadmin     4096 Dec 10 11:22 celerra
-rw------- 1 nasadmin nasadmin     1378 Apr 21 14:52 dead.letter
-rw-rw-r-- 1 nasadmin nasadmin        0 Oct 22  2015 group
-rw-rw-r-- 1 nasadmin nasadmin       58 Nov  4  2015 homedir
-rw-rw-r-- 1 nasadmin nasadmin      277 Oct 22  2015 ldap.conf
drwxrwxrwx 2 nasadmin nasadmin     4096 Dec 10 11:30 nas_tool
-rw-rw-r-- 1 nasadmin nasadmin       71 Oct 22  2015 nsswitch.conf
-rw-rw-r-- 1 nasadmin nasadmin      202 Oct 22  2015 passwd
-rw-rw-r-- 1 nasadmin nasadmin    20480 Dec 15 12:49 qtree.tar.gz
-rwxr-xr-x 1 nasadmin nasadmin     9236 May  9 14:45 runquotareport.ksh
-rw-r--r-- 1 root     root        19377 May 17 15:38 screenlog.0
-rw-r--r-- 1 root     root        22491 May 17 15:15 screenlog.1
-rw-r--r-- 1 root     root         4982 May 17 13:31 screenlog.2
-rw-r--r-- 1 nasadmin nasadmin  5619914 May 24 15:47 upgrd-ckv11-29.tar
-rw-rw-r-- 1 nasadmin nasadmin     5712 Jan 11 13:03 viruschecker.conf
[nasadmin@VNX ~]$ tar xzvf upgrd-ckv11-29.tar
upgrd-ckv11-29.bin
upgrd-ckv_O
upgrd-ckv_N
check_nas_upgrade_5.4.31.2.tar.gz
check_nas_upgrade_5.5.42.1.tar.gz
check_nas_upgrade_5.6.52.2.tar.gz
check_nas_upgrade_6.0.70.4.tar.gz
check_nas_upgrade_7.0.54.5.tar.gz
check_nas_upgrade_7.1.79.8.tar.gz
check_nas_upgrade_8.1.6.101.tar.gz


Affected Products

Entry Level & Midrange
Article Properties
Article Number: 000052568
Article Type: Solution
Last Modified: 04 Dec 2025
Version:  5
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