HP-UX

correct!

But now more tricky:
(1 bad point for HP...)
to be able to mirror you would need mirror-ux installed and it is not free if you dont have it....

What type of OS do you have?
type swlist |more and look for a line like:
HPUX11i-OE-Ent B.11.11.0112 HP-UX Enterprise Operating Environment Component

root:/ swlist |more
# Initializing...
# Contacting target "vistrad1"...
#
# Target: vistrad1:/
#

#
# Bundle(s):
#

A5158A B.11.00.10 PCI Tachyon TL/TS Fibre Channel
A5230A B.11.00.05 100BT/9000 PCI
A6748A B.11.00.15 PCI RS-232 MUX Software
A6749A B.11.00.15 PCI RS-232 MUX Software
B5509BA B.11.00.05 100BT/9000 PCI
B5725AA B.4.2.110 HP-UX Installation Utilities (Ign
ite-UX)
HPUXEng64RT B.11.00.01 English HP-UX 64-bit Runtime Envi
ronment
HWE1100 B.11.00.0309.5 Hardware Enablement Patches for H
P-UX 11.00, September 2003
Ignite-UX-11-00 B.5.3.35 HP-UX Installation Utilities for
Installing 11.00 Systems
J3592A B.11.00.15 PCI RS-232 MUX Software
J3593A B.11.00.15 PCI RS-232 MUX Software
J3596A B.11.00.15 PCI RS-232 MUX Software
J4253AA B.11.00.05 100BT/9000 PCI
OnlineDiag B.11.00.24.11 HPUX 11.0 Support Tools Bundle, M
ar 2003
QPK1100 B.11.00.62.4 Quality Pack for HP-UX 11.00, Sep
tember 2003
UXCoreMedia B.11.00.02 HP-UX Media Kit (Reference Only.
See Description)
UnlimUserLic B.11.00.02 HP-UX Unlimited-User License
XSWGR1100 B.11.00.47.08 General Release Patches, November
1999 (ACE)
#
# Product(s) not contained in a Bundle:
#

PHCO_19624 1.0 mount_cdfs(1M) patch - recompile
only.
PHCO_19673 1.0 fsck_hfs(1M) cumulative patch
PHCO_21268 1.0 diskinfo support for class "flopp
y"
PHCO_22801 1.0 iconv support for JVC and EURO
PHCO_23117 1.0 bdf(1M) cumulative patch
PHCO_23118 1.0 df(1M) cumulative patch
PHCO_23854 1.0 cumulative fbackup(1M)/frecover(1
M) patch
PHCO_24586 1.0 pwgrd(1M) cumulative patch
PHCO_24635 1.0 mount(1M) cumulative patch.
PHCO_24694 1.0 script(1) patch
PHCO_25902 1.0 cumulative SAM/ObAM patch
PHCO_25976 1.0 libc cumulative patch
PHCO_26014 1.0 csh(1) cumulative patch.
PHCO_26075 1.0 q4 patch version B.11.20f
PHCO_26823 B.11.00.16 HP Array Manager/60 cumulative pa
tch
PHCO_27132 1.0 lpspool subsystem cumulative patc
h
PHKL_21586 1.0 fix for CDFS leap year problem
PHKL_22792 1.0 Fix VM page read-ahead panics
PHKL_24004 1.0 SCSI IO Subsystem Cumulative Patc
h
PHKL_24005 1.0 fixes erroneous EFAULT (Bad addre
ss) return
PHKL_25829 1.0 rtsched enhancement, IDS/9000, UP
fix
PHKL_27003 1.0 SCSI IO Subsystem Cumulative Patc
h
PHKL_27314 1.0 HPMC, FC conn, chassis log, I20 R
AID, reboot
PHKL_27648 1.0 VxFS cumulative,I/O Throttling/sy
nc daemon
PHNE_21915 1.0 elm patch
PHNE_25440 1.0 Cumulative STREAMS Patch
PHNE_26387 1.0 ONC/NFS General Release/Performan
ce Patch
PHNE_26771 1.0 cumulative ARPA Transport patch
PHSS_20444 1.0 HP DCE/9000 1.7 Runtime cumulativ
e patch
PHSS_20446 1.0 HP DCE/9000 1.7 Server/DevTools c
um. patch
PHSS_24303 1.0 ld(1) and linker tools cumulative
patch
PHSS_24627 1.0 HP aC++ -AA runtime libraries (aC
C A.03.33)
PHSS_25091 1.0 X Font Server SEP2001 Periodic Pa
tch
PHSS_25684 1.0 L1000/L2000 41.38 firmware patch
PHSS_26497 1.0 XClients Periodic Patch
PHSS_27194 1.0 TechPrintServ Periodic Patch
PHSS_27232 1.0 X/Motif 64bit Runtime Periodic Pa
tch
PHSS_27427 1.0 CDE Runtime Patch
PHSS_27466 1.0 L1500 and L3000 42.19 firmware pa
tch
PHSS_27469 1.0 LIBCL patch
PHSS_28607 1.0 L1500 and L3000 43.22 PDC Firmwar
e Patch
PHSS_28609 1.0 N4000/rp7400 43.22 PDC Firmware P
atch
PHSS_28611 1.0 rp24xx 43.24 PDC Firmware Patch
PHSS_29341 1.0 C3650/C3700/C3750/J6700/J6750 2.0
FW


I assume that is HP-Ux 11i on 64 bits? Why is this important?

Wow not 11i?

Type :
uname -r
model

What does it say?

root:/ uname -r
B.11.00

It is version 11 .... right?

root:/ model
9000/800/N4000-44

Meaning you have a N4000 with 440Mhz PA-RISC processor... installed in HPUX 11.00

When was end of support already?...
This is what you are missing (hpux11):
B2491BA B.11.00 MirrorDisk/UX

We didn't have any hardware support .... ever!