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Running Systems

Technical blog by Etzion Bar Noy covering technical aspects of day to day of an infrastructure consultant

Running Systems
Running Systems
Technical blog by Etzion Bar Noy covering technical aspects of day to day of an infrastructure consultant
  • Uncategorized

    Power Supply failure – the wrong type of failure

    ByEtzion 05/03/2006

    I’ve lost an external DAS (Direct Attached Storage) today. Not lost as in could not find, but lost due to power supply failure. I’ve been home, got a phone call saying all the company’s Unix storage, which is contained on a DAS including two 72GB HDDs in a mirror (DiskSuite on Solaris8) is not available….

    Read More Power Supply failure – the wrong type of failureContinue

  • Laptop | Linux

    Kernel update – 2.6.15.1

    ByEtzion 03/03/2006

    Alongside a newer kernel, I’m enjoying a newer Software Suspend2 package. I am not crazy about betas, or RCs, so now I’m on the 2.2 stable. I have hibernated only once since I’ve upgraded kernel, but it went just fine on the first try, so I’m rather ok with it without setting a set of…

    Read More Kernel update – 2.6.15.1Continue

  • Linux

    A bug in restore in Centos4.1 and probably RHEL 4 update 1

    ByEtzion 26/02/2006

    I’ve been to Hostopia today. The land of hosting servers. I’ve had an emergency job on one Linux server, due to a mistake I’ve made. It appears that the performance hindrance of using raid0 instead of raid1 (Centos/RH default raid setup is raid0 and not raid1, which led me to this mistake) for the root…

    Read More A bug in restore in Centos4.1 and probably RHEL 4 update 1Continue

  • Uncategorized

    Veritas (Symantec) Cluster Server on Centos 3.6

    ByEtzion 15/02/200610/12/2023

    I’m in the process of installing VCS on two guest (virtual) Linux nodes, each using the following setup: 256MB RAM One local (Virtual) HDD, SCSI channel 0 Two shared (Virtual) HDDs, SCSI channel 1 Two NICs, one bridged, and one using /dev/vmnet2, a personal Virtual switch. The host (carrier) is a Pentium 3 800MHz, with…

    Read More Veritas (Symantec) Cluster Server on Centos 3.6Continue

  • Clusters | Linux

    RedHat Cluster, and some more

    ByEtzion 12/02/2006

    It’s been a long while since I’ve written. I get to have, once a while, a period of time dedicated for laziness. I’ve had just one of these for the last few weeks, in which I’ve been almost completely idle. Usually, waking up from such idle time is a time dedicated to self studies and…

    Read More RedHat Cluster, and some moreContinue

  • Uncategorized

    A long while, and something of interest

    ByEtzion 02/02/200620/11/2018

    Well, more like of delusions. I’ve noticed this comic advertisement, and I’ve just had to put it here online. It’s, I think, the most delusional, drug induced advertisement I’ve seen in a while. Just open and enjoy

    Read More A long while, and something of interestContinue

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