similar to: Automatically detecting LUNs without a reboot

Hi, We have a HP DL385 G6 server that is having an issue. Two of the 4 network cards are not being recognised by Linux. We have quite a few other servers with the same hardware and no issues but, before I call HP, I would like to make sure that I am not doing anything wrong :) I have tried with the kernel that came with CentOS 5.5 and the updated one kernel-2.6.18-194.11.3. I do an lspci

Dear all, We're trying to use Nessus to monitor our system and we're having a hard time mapping the package versions from RedHat to CentOS in order to be able to report against CVE (vulnerability reports). After some research, we think that the mapping is as follows (using HTTPD as the example): CentOS httd-2.2.3-43.el5.centos.3 is equivalent to RedHat httpd-2.2.3-43.el5_5.3 So, it

Buenas tardes a la comunidad R Quiero hacer un consulta sobre una duda que tengo en R. Específicamente es saber como puede en R eliminar de un modelo ARMA los coeficientes no significativos, por ejemplo en eviews yo puedo especificar ar(1) ar(4) ar(5) ar(8) los cuales para mi caso son los significativos. Sin embargo en R debo especificar c( 8,0,0) usando la función Arima del paquete forecast,

I have a 3 different puppetmasters running different groups of machines (dev, testing, and production). I''d like to very simply say "Give me a brief summary of the status of the nodes you manage." I''ve been having nightmare dependency problems trying to get things like Dashboard running that seem to be able to do this (Ruby, which may be an elegant language, is very

Hi there, I've a laptop with CentOS 8 and a PC with CentOS 7. After 3 years of break I was Scuba Diving last 3 weeks. Back at home I wish to download all dive logs from my divecomputer connext via IrDA to my PC. But no kernel modul for IrDA was found. [root at rechner1 ~]# modprobe ircomm modprobe: FATAL: Module ircomm not found in directory /lib/modules/4.18.0-147.6.el8.x86_64 [root at

.... seem to be a never ending story ... I''ve found the problem of my crashes (two days on a row now). I''m using lvm2 as a filesystem, and was doing backup''s like this: - take a snapshot of a running system - mount the snapshot - rsync the snapshot to my backup-partition. - umount the snapshot - remove the snaphost This resulted in a huge load, which was increased 1

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Hi there, I've installed a new KVM-Server. The routing in all instances are only working after "arp -s ip_of_router mac_of_router" Server: CentOS7, KVM Clients: CentOS6 and Fedora 21 What going wrong? [root at bgstkvmlr01 ~]# ifconfig bond0: flags=5187<UP,BROADCAST,RUNNING,MASTER,MULTICAST> mtu 1500 inet6 fe80::3ed9:2bff:fe0b:c706 prefixlen 64 scopeid

Dear centos community, I was in the process of installing centos in a machine however during the install the OS is unable to see the controller "MegaRAID SAS 9280-24i4e", i noticed that LSI has some drivers for centos. Can someone guide me on how to load the drivers so the OS can see the controller as it loads. Thank you in advance. Lisandro -------------- next part -------------- An

Hello, I installed samba 3.0.23 on Fedora Cora 4 and I configured it with this smb.conf file: [global] dos charset = UTF-8 workgroup = OAF_ADMIN server string = OAF Samba PDC Server passdb backend = tdbsam username map = /etc/samba/smbusers password level = 1 log level = 13 log file = /var/log/samba/log.%m max log size = 50

Hi! My telco is Deutsche Telekom and they got about 30 SIP servers right now. Currently I've set up a template for incoming calls in sip.conf and added each SIP server by it's IP address like this: [DTAG-in-1](DTAG-in-template) host=217.0.16.103 ... [DTAG-in-30](DTAG-in-template) host=217.0.20.99 I've done that to improve security and to be able to assign all calls coming in

Hi all, $ umask 0002 $ mkdir test $ ls -ld test drwxrwxr-x 2 user user 4096 Jun 23 19:04 test/ $ls -ld content drwxr-xr-x 2 user user 4096 Jun 23 19:29 content $ cp -r content test/ $ls -ld test/content drwxr-xr-x 2 user user 4096 Jun 23 19:29 content My question is, how can I make content directory permission mode to 775 if I do cp inside the test directory? Thanks. Regards, James

Hi all, I am writing two modules abc and xyz. In both the modules i have to change common "test.txt" file,here i use template (.erb) file to changing the contents. In both abc and xyz the contents of "test.txt" file is different, if i declare file resource for "test.txt" file in two different modules it gives duplicate declaration of resource error. For the

# cat /etc/redhat-release CentOS Linux release 7.1.1503 (Core) # uname -r 3.10.0-123.20.1.el7.x86_64 Hi, We use iSCSI over a 10G Ethernet Adapter and SRP over an Infiniband adapter to provide multipathing to our storage: # lspci | grep 10-Gigabit 81:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 81:00.1 Ethernet controller: Intel Corporation

vqs are freed in virtscsi_freeze but the hotcpu_notifier is not unregistered. We will have a use-after-free usage when the notifier callback is called after virtscsi_freeze. Signed-off-by: Asias He <asias at redhat.com> --- drivers/scsi/virtio_scsi.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c

vqs are freed in virtscsi_freeze but the hotcpu_notifier is not unregistered. We will have a use-after-free usage when the notifier callback is called after virtscsi_freeze. Signed-off-by: Asias He <asias at redhat.com> --- drivers/scsi/virtio_scsi.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c

Hi there, I can't boot my new Laptop (HP Elitebook 840 G) with CentOS-7-x86_64-LiveKDE-1804.iso. Boot proccess stops very quick with kernel panic. Is there a ISO-Image with more recent kernel, maybe 4.17 from elrepo? Mit freundlichen Gr??en / Kind regards Andreas Reschke

Hi, I'm trying to attach a host FC HBA to VM (NPIV). Running ovirt 3.5 on CentOS 6.7, libvirt-0.10.2-46.el6_6.6.x86_64, I created vHBA using nodedev-create command - see below HBA and vHBA. I wrote a vdsm hook which appends the vHBA xml stanza to the devices xml element but the vm start starts without the vHBA device. Also, when trying to attach the device manually as a live device - I get:

The most recent message is: [3108269.919256] sd 2:0:1:0: timing out command, waited 1080s [3108269.919528] sd 2:0:1:0: [sdb] Unhandled error code [3108269.919535] sd 2:0:1:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_OK [3108269.919540] sd 2:0:1:0: [sdb] CDB: Read(10): 28 00 00 01 21 47 00 00 08 00 [3108269.919586] EXT4-fs error (device sdb1): ext4_find_entry: reading directory #2 offset 0

On my C5 machine (a Dell XPS420) I have a 500Gb disk on the internal SATA controller. I also have a SiI3132 dual-port multi-device eSATA card. This is connected to an external SATA array of disks. Now occasionally I see something like this in my logs ata7.01: exception Emask 0x0 SAct 0x0 SErr 0x0 a ction 0x0 ata7.01: irq_stat 0x00060002, device error via D 2H FIS ata7.01: cmd