similar to: Reading Version 4 .sdd files

Hi, I know that IBM SDD(Subsystem Device Driver) for linux are all for kernel version 2.6.9 or lower - for RHEL4 or less, SLES9 or less I installed IBMsdd rpm, but failed to command "sdd start". I use XenExpress version (xen-3.0.4 version) with 2.6.16 kernel. My questions are 1. Is there anyone who use IBM SDD module with the dom0''s 2.6.16 kernel on Xen-3.0.4 ???? if then,

Hello, I am trying to configure ZFS with IBM sdd. IBM sdd is like powerpath, MPXIO or VxDMP. Here is the error message when I try to create my pool: bash-3.00# zpool create tank /dev/dsk/vpath1a warning: device in use checking failed: No such device internal error: unexpected error 22 at line 446 of ../common/libzfs_pool.c bash-3.00# zpool create tank /dev/dsk/vpath1c cannot open

I may have asked about this before, but I can't find any records of so doing in my saved mail (which includes almost everything I ever read or write): All of a sudden, I am not getting flash drives automatically mounted in CentOS 5.3 with GNOME - they are recognized by the hardware, but there seems to be a (new?) problem with the maps. Here's the tail end of dmesg: usb 1-10: new high

I just tried this with CentOS 5.3 as well, and got exactly the same symptoms and dmesg output. (As a point of comparison, Ubunu 8.04 on my work laptop is able to access the drive.) Obviously "not detected" is a misapprehension, though I'm puzzled why "lsusb" doesn't show it. The device is there even though the partition table can't be read. ---------- Forwarded

Hello We were attempting to use scsi-target-utils, hosted on a xen dom0 vm using localhost, and running into some problems. I was not able to reproduce this on a centos 7.2 server using the default kernel. (From dmesg) Apr 4 11:18:42 funk kernel: [ 596.511204] connection2:0: detected conn error (1022) Apr 4 11:18:42 funk kernel: connection2:0: ping timeout of 5 secs expired, recv

By natively, I take it using kernel /vmlinuz (vs kernel /xen) Not yet, but working on setting up such an environment. (At this time, I was using virt-install to reproduce the problem, and the original server we are testing on did not support kvm but the 2nd server does). On 2016-04-12 03:26 AM, George Dunlap wrote: > On Mon, Apr 11, 2016 at 9:14 PM, Nathan Coulson <nathan at

We have a machine that's a distro mirror - a *lot* of data, not just CentOS. We had the data on /dev/sdc. I added another drive, /dev/sdd, and created that as /dev/md4, with --missing, made an ext4 filesystem on it, and rsync'd everything from /dev/sdc. Note that we did this on *raw*, unpartitioned drives (not my idea). I then umounted /dev/sdc, and mounted /dev/md4, and it looked fine; I

I am running R 2.3.1 on a Windows XP machine. I am trying to import some data into R that is stored as an S-Plus 7.0 .sdd file. When I run the following command, I get this error: > library(foreign) > d <- read.S(file='H:\\Research\\data.sdd') Error in read.S(file = "H:\\Research\\data.sdd") : not an S object The dataset is fairly large, roughly 13000 rows

I am running R 2.3.1 on a Windows XP machine. I am trying to import some data into R that is stored as an S-Plus 7.0 .sdd file. When I run the following command, I get this error: > library(foreign) > d <- read.S(file='H:\\Research\\data.sdd') Error in read.S(file = "H:\\Research\\data.sdd") : not an S object The dataset is fairly large, roughly 13000 rows

Dear friends - I hope you will accept a naive question on lm: R version 3.4.1, Windows 10 I have 204 "baskets" of three types corresponding to factor F, each of size from 2 to 33 containing measurements, and need to know if the standard deviation on the measurements in each basket,sdd, is different across types, F. Plotting the observed sdd versus the sizes from 2 to 33, called

Hi all. I have a CentOS server: CentOS release 5.7 (Final) 2.6.18-274.3.1.el5 x86_64 I have two SSD disks attached: smartctl -i /dev/sdc smartctl version 5.38 [x86_64-redhat-linux-gnu] Copyright (C) 2002-8 Bruce Allen Home page is http://smartmontools.sourceforge.net/ === START OF INFORMATION SECTION === Device Model: INTEL SSDSA2CW120G3 Serial Number: CVPR13010957120LGN Firmware

Trying to setup a volume group with puppet lvm and this:- volume_group { "my_vg": ensure => present, physical_volumes => "/dev/sdb /dev/sdc /dev/sdd", require => [ Physical_volume["/dev/sdb"], Physical_volume["/dev/sdc"], Physical_volume["/dev/sdd"] ] } Fails with this in the debug

> On 14 Aug 2017, at 10:13 , Troels Ring <tring at gvdnet.dk> wrote: > > Dear friends - I hope you will accept a naive question on lm: R version 3.4.1, Windows 10 > > I have 204 "baskets" of three types corresponding to factor F, each of size from 2 to 33 containing measurements, and need to know if the standard deviation on the measurements in each basket,sdd, is

I am using centos5.3 x86_64 on a gigabyte GA-MA78GM-US2H motherboard. When I insert a USB thumbdrive its detected with dmesg, I mount it and start to copy files. Then I start getting errors: sdd: assuming drive cache: write through sdd: sdd1 sdd2 sd 7:0:0:0: Attached scsi removable disk sdd sd 7:0:0:0: Attached scsi generic sg4 type 0 usb-storage: device scan complete usb 1-5: reset high speed

I am seeing what seems to be a notable limit on read performance of an ext3 filesystem. If anyone could offer some insight it would be helpful. Background: 12 x 500G SATA disks in a Hardware RAID enclosure connected via 2Gb/s FC to a 4 x 2.6 Ghz system with 4GB ram running RHEL4.5. Initially the enclosure was configured RAID5 10+1 parity, although I've also tried RAID 50 and currently RAID 0.

On 2017-08-14 5:53 AM, peter dalgaard wrote: >> On 14 Aug 2017, at 10:13 , Troels Ring <tring at gvdnet.dk> wrote: >> >> Dear friends - I hope you will accept a naive question on lm: R version 3.4.1, Windows 10 >> >> I have 204 "baskets" of three types corresponding to factor F, each of size from 2 to 33 containing measurements, and need to know if the

Hi, I have a host which is connected to SAN via single Fibre channel HBA (qlogic). I have several LUNS assigned to this (sdc, sdd). I added another single port HBA to this host. I can now see two world wide names. Now the confusion is which world wide name does sdc and sdd is/was using. scsi_id -g -u -s /block/sdc only gives wwid but I need the wwn for sdc and sdd. Thanks Paras.

I?ve posted this on the forums at https://www.centos.org/forums/viewtopic.php?f=47&t=57926&p=244614#p244614 - posting to the list in the hopes of getting more eyeballs on it. We have a cluster of 23 HP DL380p Gen8 hosts running Kafka. Basic specs: 2x E5-2650 128 GB RAM 12 x 4 TB 7200 RPM SATA drives connected to an HP H220 HBA Dual port 10 GB NIC The drives are configured as one large

Hi list, I'm building a NFS server on top of CentOS 8. It has 8 x 8 TB HDDs and 2 x 500GB SSDs. The spinning drives are in a RAID-6 array. They are 4K sector size. The SSDs are in RAID-1 array and with a 512bytes sector size. I want to use the SSDs as a cache using dm-cache. So here what I've done so far: /dev/sdb ==> SSD raid1 array /dev/sdd ==> spinning raid6 array I've

All of our Kafka clusters are fairly write-heavy. The cluster in question is our second-heaviest ? we haven?t yet upgraded the heaviest, due to the issues we?ve been experiencing in this one. Here is an iostat example from a host within the same cluster, but without the RAID check running: [root at r2k1 ~] # iostat -xdmc 1 10 Linux 3.10.0-327.13.1.el7.x86_64 (r2k1) 05/27/16 _x86_64_ (32 CPU)