root@localhost:/var/blog #
ls -lt
2024 Oct 04
HA NFS server on SLE15
2024 Oct 04
DRBD Resource Settings for SLE15 HA Cluster
2024 Aug 14
Fast reboot using kexec
2024 May 16
Automatic directory synchronization between two nodes
2023 Dec 18
Protocol of installation HashiCorp Vault in HA mode
2023 Aug 21
Using autofs to mount ISO images
2023 Feb 28
Systemd socket unit
2023 Feb 22
Build NAS for Small Buisiness Office
2023 Jan 14
Authenticate Apache HTTPD with KeyCloak
2023 Jan 04
Install standalone Keycloak server
2022 Dec 21
NetBox installation on Suse 15
2022 Aug 22
Make cache be on ramdisk in linux
2022 Jun 04
Cheat for iptables / nftables / firewalld
2022 May 13
Setup SUSE RMT + PXE server on Power
2022 Feb 20
Diskless Red Hat 8.5
2022 Feb 08
HOWTO convert to/from striped LV (SUSE 15 / Red Hat 8)
2022 Jan 29
Diskless SUSE
2021 Sep 29
Backup SAP HANA2 using storage snapshot
2021 Aug 05
Rancher's Harvester deployment
2021 Jan 14
HOWTO NFSv4 on linux
2020 Dec 16
NFS Ganesha HA resource
2020 Oct 05
LVM2 recipes
2020 Sep 01
Backup and restore SAP HANA2 using scripts
2020 Aug 23
The GRUB2 Boot Saga
2020 Jul 24
Upgrading SUSE with revert based on LVM snapshot
2020 May 24
HA cluster for SAP HANA2 on SUSE 15 SP1 (POWER architecture)
2020 Mar 07
Red Hat OpenShift bare metal installation protocol
2020 Feb 17
Network installation of RHEL 7 (big-endian) on POWER LPAR
2020 Jan 27
Booting LibreELEC on Raspberry Pi4 using PXE network boot
2019 May 23
Backup HANA DB using storage snapshot
2019 Apr 14
fstrim, discard and storages
2019 Feb 08
Bare Metal Restore (BMR) using bareos file level backup
2019 Jan 12
Implementing Autochanger for bareos FileStorage
2018 Nov 19
Network installation of SuSE 15 on POWER
2018 Sep 14
Restore VmWare VM by bareos
2018 Jul 24
Upload huge files to AWS S3
2018 Apr 13
OpenVPN +NAT +MFA
2018 Mar 07
Backup and restore SAP HANA using scripts
2018 Jan 29
Full disk encryption on Fedora 26
2017 Dec 19
Setting SAP HANA System Replication on SuSE SLE11 SP4
2017 Nov 21
Disaster Recovery using bareos
2017 Nov 19
SLE12SP2 Migrate root from BTRFS to EXT3 (POWER ppc64le)
2017 Nov 09
Shrinking root LV on-line
2017 Oct 17
Automount CIFS on SLE11SP4
2017 Oct 11
Building GFS2 cluster on RedHat (6.9)
2017 Sep 23
Stretch (active-active) NFS cluster with DRBD, GFS2
2017 Sep 03
OpenVPN server on Fedora 25 in bridge mode
2017 Aug 25
SSH, MOSH backdoor access to your server
2017 Aug 22
Making your own CA using openssl
2017 Aug 10
KVM recepies
2017 Jun 27
ZFS recepies
2017 Jun 19
Redundant disks without MDRAID
2017 May 20
Securing boot with grub2
2017 May 19
Encrypted /home on Fedora 25
2017 Apr 30
GPFS recipes
2017 Apr 18
Implementing batch queue in Linux using CUPS
2017 Apr 12
Linux network using CLI
2017 Mar 12
Mirroring system disk (on RedHat 7.2 example)
2017 Feb 24
Disabling mail "Error during registration" on SuSE
2017 Feb 17
Cloning Logical Volume using LVM
2017 Jan 22
Building HA solution for Jenkins service
2017 Jan 10
Tuning ESXi (6.0) logging
2016 Dec 13
Configure Zabbix to monitor VmWare ESXi
2016 Dec 06
Инструкция по использованию камеры U838
2016 Nov 08
Fencing (STONITH) on SuSE 12 cluster over iLO4
2016 Aug 09
Comparing values in shell scripts.
2016 Aug 07
Installation of IBM Spectrum Control on Linux in single-server mode
2016 Jun 08
Passthrough USB to VM using UDEV
2016 Mar 13
Network installation of SuSE on POWER LPAR
2016 Feb 23
Force Firefox accept SSL certificate
2016 Jan 26
Upgrading Fedora (21 -> 22)
2015 Aug 12
Installation of IBM Tivoli Monitoring v6.3
2015 Jul 20
HOWTO convert to/from striped LV
2015 Mar 29
Fusion-IO mezzonine UCS cards on RedHat 6 Linux
2015 Mar 25
Shared (clustered) fs (GFS2) on RedHat6 cluster
2015 Jan 22
Recovery NEATO XV robots from hung
2014 Dec 31
RedHat 6 (metro) HA cluster; LVM way + MD way
2014 Dec 11
Building active-active RedHat 6 Cluster with GFS2 over DRBD
2014 May 15
Adding many users to /etc/group
2014 Mar 31
Authenticate Linux within AD using sssd
2014 Dec 14
Building RedHat 6 Cluster with DRBD
2014 Mar 26
Updating TZ data for unsupported distributions
2014 Mar 09
Mapping DM device to name
2013 Dec 23
Linux backup
2013 Dec 04
Booting Fedora Core 19, GRUB2, dracut and systemd
2013 Dec 03
Permanent Oracle ASM raw access permissions to LVM volumes
2013 Nov 10
Reparing expired RHN certificate
2013 Oct 28
Restricting hpsmhd binding to localhost
2013 Sep 29
איפה גפ"מ?
2013 Sep 29
Distributed android development environment
2013 Apr 10
Securing BIND9
2013 Sep 23
Fencing DNS attack with bind9, syslog-ng and iptables
2013 Sep 08
Boot from SAN RedHat 5
2013 Aug 29
NetApp LUN serial to WWID converter
2013 Jun 06
Building HTPC; Fedora 18 + XBMC 12 on AT3N7A-I
2013 May 29
AIX NIM HOWTO
2013 Mar 29
Building HTPC
2013 Feb 28
RedHat 6 root on read-only NFS
2013 Jan 02
Recovery Samsung S from corrupted internal flash memory
2012 Dec 04
RedHat 5 VLANs and bonding
2012 Sep 02
Building RedHat 6 HA Cluster
2012 Sep 13
Restricting SSH access to specific commands
2012 Sep 02
Mounting iSCSI LUN on RedHat 6
2012 Aug 22
Mount NetApp volumes on Linux over NFSv4
2012 Jun 28
HOWTO align VMware Linux VMDK files
2012 Mar 13
HOWTO LUNs on Linux using native tools
2012 Apr 04
Fusion IO cards on RedHat 5 experience.
2012 Apr 10
MPE HP3000 HOWTO save SYSGEN output to file instead of printing
2012 Apr 04
MPE HP3000 HOWTO add disk
2009 Oct 15
HOWTO make NFS-root without kernel compilation