Configure a virtual tape library in Linux to Bring Oracle backup closer to Production

1. Compile RHEL5.4 kernel 1.1 and install the software package using the yum or rpm command to install the following software package gcc-4. * gcc-c ++-4. * rpm-4. * rpm-build-4. * redhat-rpm-confi

1. Compile RHEL5.4 kernel 1.1 and install the software package using the yum or rpm command to install the following software package gcc-4. * gcc-c ++-4. * rpm-4. * rpm-build-4. * redhat-rpm-confi

1. Compile the RHEL5.4 Kernel
1.1 install software packages

Use the yum or rpm command to install the following software package:

Gcc-4 .*
Gcc-c ++-4 .*
Rpm-4 .*
Rpm-build-4 .*
RedHat-rpm-config-8 .*
Unifdef-1 .*
Subversion-1 .*

1.2 install the kernel source code,

Copy the kernel source code kernel-2.6.18-194.8.1.el5.src.rpm to/usr/src/redhat/SPECS/

Install with rpm-I kernel-2.6.18-194.8.1.el5.src.rpm command

Prepare the source file:

# Cd/usr/src/redhat/SPECS

# Rpmbuild-bp -- target = x86_64 kernel-2.6.spec

The generated source file tree is located under/usr/src/redhat/BUILD.

Copy all source files under the linux-2.6.18.x86_64 directory to/usr/src/kernels/

# Cp-Rf/usr/src/redhat/BUILD/kernel-2.6.18/linux-2.6.18.x86_64/usr/src/kernels/

1.3 Install patches for kernel source code

Copy iscsi-scst-1.0.1.1.tarw.scst-1.0.1.1.tarw.scstadmin-1.0.6.tar to/root/and decompress

Use the chown-R root: root/XXXX and chmod-R 775/root/XXXX commands to assign users and grant permissions.

Install patches

# Cd/usr/src/kernels/linux-2.6.18.x86_64/

# Patch-p1 </root/iscsi-scst-1.0.1.1/kernel/patches/put_page_callback-2.6.18.1.patch

# Patch-p1 </root/scst-1.0.1.1/kernel/scst_exec_req_fifo-2.6.18.patch

1.4 compile and install the kernel

# Cd/usr/src/kernels/linux-2.6.18.x86_64/

# Make

# Make modules

# Make modules_install

# Make install

Check/boot/grub/menu. lst and check whether 2.6.18-prep exists.

Restart the system and select the newly compiled kernel. To start the new kernel by default, modify "default = 1.

Ii. Install SCST (iSCSI Target)
2.1 install the required software package for SCST

Start from kernel 2.6.18-prep

Use the yum or rpm command to install the following software package:

Openssl-0 .*

Openssl-devel-0 .*

2.2 install SCST
# Cd/root/scst-1.0.1.1/src

# Make all

# Make install

# Scstadmin-1.0.6/cd/root

# Make all

# Make install

# Iscsi-scst-1.0.1.1/cd/root

# Make all

# Make install

# Cp etc/initiators. */etc/

# Cp etc/iscsi-scstd.conf/etc/

3. Install MHVTL3.1 and the software packages required for MHVTL

Start from the new kernel 2.6.18-prep and install the following software package using the yum or rpm command.

Zlib-1 .*

Zlib-devel-1 .*

Sg3_utils-libs-1 .*

Sg3_utils-1 .*

Lsscsi-0 .*

Mt-st-0 .*

Mtx-1 .*

3.2 install MHVTL
Use chown-R root: root/storage/mhvtl-0.18 and chmod-R 775/storage/mhvtl-0.18 commands to assign users and grant permissions

There must be vtl users and vlt groups (installation can be performed without vtl users or vlt groups, with root users)

# Mkdir-p/opt/mhvtl

# Mkdir-p/etc/mhvtl

# Chown-Rf vtl: vtl/opt/mhvtl

# Chown-Rf vtl: vtl/etc/mhvtl

# Chmod-R 775/storage/mhvtl-0.18

# Cd/storage/mhvtl-0.18/kernel/

# Make

# Make install

# Mhvtl-0.18/cd/storage/

# Make

# Make install

#/Etc/init. d/mhvtl start