similar to: Howto align partitions in Linux + NetApp

Hi, What's the correct way to change configuration parameters for an iSCSI device? For example I/O scheduler, max_sectors_kb, etc... I could add commands to the S99local script: echo noop > /sys/block/sdb/queue/scheduler echo 64 > /sys/block/sdb/queue/max_hw_sectors_kb Unfortunately, iSCSI device names might change from sdb to, say, sdc (server reboot, iSCSI target reconnection).

Hello, I'm trying to use helper variables like %{rhel} in a .SPEC file on CentOS (as they are defined in RHEL and Fedora [1]), but it seems they are not available. Is there any way to detect automatically CentOS release from a .SPEC file in a RPM build process? As a workaround, I use this hack: %if 0%{?rhel} >= 5 (..) %endif And when calling rpmbuild I use a

Hello, I'm trying to build PHP 5.3.6 in a CentOS-4 server with MySQL 5.5.10 and I get this error: //usr/include/mysql/my_config_i386.h:610:1: warning: "PACKAGE_NAME" redefined /usr/include/mysql/mysql/psi/mysql_thread.h:100: error: syntax error before "pthread_rwlock_t" /usr/include/mysql/mysql/psi/mysql_thread.h:100: warning: no semicolon at end of struct or union

Hello. What's the proper way to remove *all symbols* from ELF binaries when building packages with rpmbuild on CentOS? Seems that an out of the box rpmbuild install only discards debugging symbols (strip -g). That's the default configuration for %__os_install_post on CentOS, the step in charge on stripping binaries: $ rpmbuild --showrc (..) -14: __os_install_post

Dear Srs, I get this error when running "mkfs.ocfs2": ================================================================================= # mkfs.ocfs2 -b 4K -C 32K -N 255 -L backup_ocfs2_001 /dev/sdb1 mkfs.ocfs2 1.2.7 Filesystem label=backup_ocfs2_001 Block size=4096 (bits=12) Cluster size=32768 (bits=15) Volume size=6000488677376 (183120382 clusters) (1464963056 blocks) 5678 cluster

Hi, How do I setup multiple password protected iSCSI targets on Linux? I know that mounting a password protected iSCSI target requires modify these records with the appropriate values: node.session.auth.username = My_ISCSI_USR_NAME node.session.auth.password = MyPassword discovery.sendtargets.auth.username = My_ISCSI_USR_NAME discovery.sendtargets.auth.password = MyPassword But, now I need

Dear Srs, In the page: http://wiki.centos.org/HowTos/Virtualization/OpenVZ Section -> "Additional Resources" "Performance evaluation of Xen vs. OpenVZ by HP Labs" link is broken, it points to: http://www.hpl.hp.com/techreports/2007/HPL-2007-59.pdf And the PDF has been moved to: http://www.hpl.hp.com/techreports/2007/HPL-2007-59R1.pdf Regards, -- Santi Saez

Hi, Is there any working script, similar to deboostrap, for CentOS 5? I have found rpmstrap [1] at RPMforge.. but only works for CentOS-4, and appears that's out of date. thanks! [1] http://dag.wieers.com/rpm/packages/rpmstrap/ -- Santi Saez http://woop.es

Hi, I want to take snapshots of a iSCSI devices from a target that hasn't snapshot/cloning capabilities (it's a Infortrend A16E storage array). What method are you using to make snapshots/clones of iSCSI targets using Open-iSCSI + CentOS? What about using Open-iSCSI + LVM snapshots system? For example: - Take a LVM snapshot in the initiator with "lvcreate". - Give read-only

Hi, Is there any way to list availabe RPM rollback's and timestamps in CentOS 4? It's possible to get RPM rollbacks with up2date, but appears that's deprecated ;-( # up2date --list-rollbacks This feature is deprecated and no longer functional I want a method to list current available rollback and the timestamp: http://www.linuxjournal.com/article/7034 How do you deal with this

Dear Srs, yum-updatesd-0.9-2.el5 appears that it's not working on freshly installed CentOS 5.2, using: # rpm -qa "yum*" yum-metadata-parser-1.1.2-2.el5 yum-updatesd-0.9-2.el5 yum-3.2.8-9.el5.centos.2.1 yum-fastestmirror-1.1.10-9.el5.centos I see some bugs ([1], [2] and [3]) in the bug tracker, and more info related to other distros like Fedora, etc.. with the same problem.

Forwarding just in case anyone is familiar with this on CentOS, thanks! -- Hello, Just found that net.ipv4.ip_local_port_range has different behavior between RHEL releases: until v6 although you have multiple source IPs you can only use a fixed number of local ports, seems that "ip_local_port_range" is a global configuration or limitation. On RHEL-6 kernel (testing with 2.6.32-279)

Hi All, I noticed a very weird phenomenon when I'm copying data (200KB image files) to our glusterfs storage. When I run only run client, it copies roughly 20 files per second and as soon as I start a second client on another machine, the copy rate of the first client immediately degrade to 5 files per second. When I stop the second client, the first client will immediately speed up

Buenas tardes, Tengo una lista de 600 palabras. Quiero saber cuántas de esas palabras aparecen en cada observación de mi variable "texto". La variable "texto" es de tipo caracter. ¿Cómo lo haríais? Muchas gracias.

Muchas gracias Carlos, Me da error al hacerlo. Mi variable donde quiero que localice las palabras de la lista tiene más de una palabra, no se si puede ser por eso. Gracias El Mar, 22 de Mayo de 2018, 20:15, Carlos Ortega escribió: > Hola, > > Aquí tienes un ejemplo (reproducible)... > > #----------------------- >> # Generar nombres de mujer >> library(randNames)

Hi I will prefer some way to flag the messages when they are seen by pop and/or imap > On Friday, January 9, 2015, 1:25:55 PM, David wrote: > >> Hi > >> Is there a way to know if a message has been dowloaded via pop3 >> and not seen via imap ? > > I usually see such activity through monitoring of the Dovecot logs. >

Hi, What's the correct way to disble TSO (TCP Segmentation Offload) in RHEL5? I have tried adding those options in ifcfg-ethX configuration file: # grep ETHTOOL /etc/sysconfig/network-scripts/ifcfg-eth0 ETHTOOL_OPTS="tso off" And also with: ETHTOOL_OPTS="-K eth0 tso off" But when restating the server TSO is enabled: # ethtool -k eth0 tcp segmentation offload: on As

Hi - We have an ext3 file system which is 3.5TB in size (on top of lvm). Free are 172049011 out of 854473728 4096K blocks, and 396540654 out of 427245568 inodes. This is using Scientific Linux 4.4 (a RHEL clone). The filesystem consists of multiple backups created with rsync using --link-dest, which hard links files which haven't been modified to the previous copy. There are several hundred

Btrfs has been broken for me for ages. I first reported it on this list 5 months ago[1]. Below is a very simple reproducer that anyone can run. *NB* before you run this, adjust /dev/sda & /dev/sda1 to point to an unused block device! ---------------------------------------------------------------------- #!/bin/sh - set -e while true; do parted -s -- /dev/sda mklabel msdos parted -s --

Dear all, I've now spent a couple of days trying to learn R and, in particular, the gam() function, and I now have a few questions and reflections regarding the latter. Maybe these things are implemented in some way that I'm not yet aware of or have perhaps been decided by the R community to not be what's wanted. Of course, my lack of complete theoretical understanding of what