Solaris

Hi All, I am not able to unzip the patch bundle which I've download through my Solaris box and getting an error. First time I've faced this. Any help?
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drwxr-xr-x 18 root sys 4096 Jul 15 09:37 dev
-rw-r--r-- 1 root root 1144728 Jul 15 09:58 8_Recommended.zip
-rw-r--r-- 1 root root 6823639 Jul 15 10:28 10_Recommended.zip
drwxrwxrwt 8 root sys 761 Jul 15 12:16 tmp
-rw------- 1 root root 57691128 Jul 15 12:22 9_Recommended.zip.part
dr-xr-xr-x 78 root root 259008 Jul 15 12:22 proc
[ root@ sunray01 ] # uname -a
SunOS sunray01 5.10 Generic_118833-33 sun4u sparc SUNW,Ultra-5_10
[ root@ sunray01 ] # cd /
[ root@ sunray01 ] # df -h
Filesystem size used avail capacity Mounted on
/dev/dsk/c0t0d0s0 16G 3.7G 12G 24% /
/devices 0K 0K 0K 0% /devices
ctfs 0K 0K 0K 0% /system/contract
proc 0K 0K 0K 0% /proc
mnttab 0K 0K 0K 0% /etc/mnttab
swap 2.9G 1.1M 2.9G 1% /etc/svc/volatile
objfs 0K 0K 0K 0% /system/object
fd 0K 0K 0K 0% /dev/fd
swap 2.9G 88K 2.9G 1% /tmp
swap 2.9G 56K 2.9G 1% /var/run
[ root@ sunray01 ] # unzip 8_Recommended.zip
Archive: 8_Recommended.zip
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of 8_Recommended.zip or
8_Recommended.zip.zip, and cannot find 8_Recommended.zip.ZIP, period.
[ root@ sunray01 ] #

what is the output of "file 8_Recommended.zip"? at this point it looks like a file corruption...

[ root@ sunray01 ] # file 8_Recommended.zip
8_Recommended.zip: ZIP archive

All the 3 patch clusters for Solaris 8,9 and 10 are showing the same

For your info, I downloaded straight to my Sun workstation from the web browser. I did not face any issue previously when I downloaded it on Windows, then by copying it over to a Solaris box to unzip... weird... pls assist

The zip files are corrupt. I seems that you are facing some kind of download problems with the browser, I have seen this a couple of times usually with apparently not real explanation as to why it was happening. I suggest you try again with sun download manager or another similar download manager, which doesn't use the browser.

Yes Reborg. Thanks. I was aware of that earlier when I noticed that the file size which I downloaded was too small for patch clusters.. For dunno what reason, the download manager (not sun download mgr) prompted that download completed. Furthermore, its direct onto a Sun Workstation. I will sort it out. Thanks.