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...t/output error > > > > And cannot mount partition. > > First the very basic: > > Can you ping the target (iscsi server)? > > Is the target in your iscsi target list: "iscsiadm -m session"? > > -- > Marcelo > > "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de > vida?" (Mafalda) > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >

Hello, I have a LVM with 2 ISCSI disk mounted. The partition started presents problem such " i/o error". I unmounted the device, and restarted target server in scsi, wich as having some problems. After that i mapped iscsi and trying to mount partition again but: When i run the pvdisplay i get the following erro: read failed after 0 of 4096 at 0: Input/output error And cannot mount

Hello Dear I have lunched a local mirror but, I have a problem when I want to download package from it , I get this error when I run "yum update" failure: repodata/repomd.xml from base: [Errno 256] No more mirrors to try. http://centos.local/7/os/i386/repodata/repomd.xml: [Errno 14] HTTP Error 4 04 - Not Found I do not Find out what is problem? I haved installed centos 7

...epomd.xml does exist? > Did you mirror an actual functional repo or are you building a repo > with selected packages? The error says you don't have a package index > yum requires (it can be created with createrepo). > > -- > Marcelo > > "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de > vida?" (Mafalda) > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos > -- Check out my professional profile and connect with me on Linke...

Hi, My both CentOS 5 servers have logging problems. Logs such as messages, boot.log, kernel, spooler, and tallylog in /var/log directory are all 0 size. The kernel is: Linux 2.6.18-92.1.22.el5 #1 SMP. Since the /var/log/messages contained no information it would be impossible to troubleshoot the problem. I am very sure both systems have not been hacked by others. Sincerely, Frank Ling

Y para completar, también existen las reference class o las más modernas R6. https://adv-r.hadley.nz/r6.html Que se parecen más a los lenguajes más orientados a objetos, con sus herencias y demás historias. dom., 9 dic. 2018 17:23, Carlos J. Gil Bellosta <cgb en datanalytics.com> escribió: > Hola, ¿qué tal? > > S3 es un sistema de clases bastante prim...

Buenas Desde hace ya bastante tiempo veo viendo que hay diferentes tipos de clases en R, las mas viejas, S3, y luego algunas mas modernas como S4,... ?Que diferencias existen entre estas clases? Alguna buena referencia la respecto, que sea entendible por un profano de la informatica?= Gracias Jes?s [[alternative HTML version deleted]]

...le to figure out the magic connection string to make it work > from > another computer. > virt-viewer connects to a VNC console, which is listening only on localhost. You need to modify the VNC console on the VM to access throu the network. -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)

...ntOS at centos.org >> https://lists.centos.org/mailman/listinfo/centos >> > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos > -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)

...people have no idea what IPv6 is and would be confused. > > I was confused myself at first, wondering if DHCP pulled in IPv6 from the router. If your DNS answers IPv6, it will have prefence over IPv4. You can set ip_resolve=4 in your yum.conf -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)

...tables with following commands: > > # cat /etc/centos-release > CentOS Linux release 7.2.1511 (Core) > > # rpm -qa | grep iptables > iptables-1.4.21-16.el7.x86_64 > ?you need iptables-services rpm (and disable/remove firewalld)? -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)

Hello All, I'm sure this must be a fairly quick and easy configuration, but I have not been able to figure it out yet. How do you configure the proxy settings in the OS itself (not in a browser or other application) so that anytime the server tries to get out to the internet, that it can direct its traffic to go through a proxy server? I tried putting the proxy settings in .bash_profile

...3128/" export https_proxy="http://proxysrv:3128/" export ftp_proxy="http://proxysrv:3128/" Yum has it's own config: /etc/yum.conf, you have to add the following line, near the end of the file: proxy=http://proxysrv:3128 -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)

...sful but the VM won't boot; see: > > http://iweb.noa.gr/files/centos7/supergrub2-scratchvm-20170503-04.png Does the UUID of root filesystem in /etc/fstab match the actual UUID as reported by blkid? And remove /etc/lvm/cache/.cache if it exists Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)

...intr,tcp,actimeo=1800 0 0 > > Any other ideas? > > Thanks, > > Nick > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)

...es with the installed kernel versions. I guess you shoud take note of the name of then latest one and run: dracut -f /boot/initramfs-<kernel_version>.img <kernel_version> replacing <kernel_version> with the noted directory name... -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)

...ou get this kernel version (uname -r)? every kernel has it own initramfs where some binaries, libraries, modules and configuration files get copied from the running VM, so you need to boot from a newly created initramfs (which you find in grub2.conf) -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)

...in our case. > > If so, may it be that this fix has not been rolled out to CentOS repos yet? > > What is your opinion and your advice/suggestion(s)? Yes, it's relevant, and the solution appears to be: xfs_admin -U restore /dev/vdal -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)

...p://centos.local/7/os/i386/repodata/repomd.xml does exist? Did you mirror an actual functional repo or are you building a repo with selected packages? The error says you don't have a package index yum requires (it can be created with createrepo). -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)

...; > This is.... odd. > > We're seeing a *lot* of > sshd[8400]: Timeout, client not responding. Is it possible you are testing ssh availability from nagios, monit, or some other software that connects to the port 22 without logging in? -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)