Discuss March 2014

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167 participants
144 discussions

HP dl580 g5 RAID management
by m.roth＠5-cent.us 10 Mar '14

10 Mar '14

If this were a Dell RAID, I could use megaraid while the system's running. Does anyone know what I need to use to manage the HP "amart array" RAID? I've got an orange light on a drive, and can't find, googling, whether I can just pull the drive, or if I have to separate it from the RAID, or.... And can't bring the system down to use the firmware interface, not without upsetting users. Dealt with this a year or two ago, and can't find anything. mark "CentOS 6.5"

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Question about trademarks
by Pouar 10 Mar '14

10 Mar '14

I've tried emailing this to centos-tm(a)redhat.com , but mailer-daemon(a)googlemail.com sent me this Delivery to the following recipient failed permanently: centos-tm(a)redhat.com Technical details of permanent failure: Google tried to deliver your message, but it was rejected by the server for the recipient domain redhat.com by mx1.redhat.com. [209.132.183.28]. The error that the other server returned was: 550 5.2.1<centos-tm(a)redhat.com>... Mailbox disabled for this recipient So I'm emailing this to you guys I'm thinking of creating a project based on JBoss EAP the same way CentOS does with RHEL. Obviously I can't call it JBoss EAP so I thought I could call it CentAP, for Community Enterprise Application Platform. Will this infringe on the Red Hat and/or CentOS trademarks? -- Pouar

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ISO mag card encoding and writing
by James B. Byrne 10 Mar '14

10 Mar '14

We have a potential requirement to produce a limited number of embossed PVC cards with magnetic encoding for an internal project. We are considering obtaining a read/write device (likely USB) suitable for encoding HICO magnetic stripes. Has anyone here any experience with suitable hardware and software that runs on CentOS-6? If so then what was used and what problems were encountered getting things to work? TIA -- *** E-Mail is NOT a SECURE channel *** James B. Byrne mailto:ByrneJB@Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3

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gfs2 and quotas - system crash
by stephen.rankin＠stfc.ac.uk 10 Mar '14

10 Mar '14

I have tried sending this before, but it did not appear to get through. Hello, When using gfs2 with quotas on a SAN that is providing storage to two clustered systems running CentOS6.5, one of the systems can crash. This crash appears to be caused when a user tries to add something to a SAN disk when they have exceeded their quota on that disk. Sometimes a stack trace is produced in /var/log/messages which appears to indicate that it was gfs2 that caused the problem. At the same time you get the gfs2 stack trace you also see problems with someone exceeding their quota. The stack trace is below. Has anyone got a solution to this, other than switching of quotas? I have switched of quotas which appears to have stabilised the system so far, but I do need the quotas on. Your help is appreciated. Stephen Rankin STFC, RAL, ISIS Mar 5 11:40:50 chadwick kernel: GFS2: fsid=analysis:lvol0.1: quota exceeded for user 101355 Mar 5 11:40:50 chadwick nslcd[11420]: [767df3] ldap_explode_dn(usi660) returned NULL: Success Mar 5 11:40:50 chadwick nslcd[11420]: [767df3] ldap_result() failed: Invalid DN syntax Mar 5 11:40:50 chadwick nslcd[11420]: [767df3] lookup of user usi660 failed: Invalid DN syntax Mar 5 11:41:46 chadwick kernel: ------------[ cut here ]------------ Mar 5 11:41:46 chadwick kernel: WARNING: at lib/list_debug.c:26 __list_add+0x6d/0xa0() (Not tainted) Mar 5 11:41:46 chadwick kernel: Hardware name: PowerEdge R910 Mar 5 11:41:46 chadwick kernel: list_add corruption. next->prev should be prev (ffff8820531518d0), but was ffff884d4c4594d0. (next=ffff884d4c4594d0). Mar 5 11:41:46 chadwick kernel: Modules linked in: gfs2 dlm configfs bridge autofs4 des_generic ecb md4 nls_utf8 cifs bnx2fc cnic uio fcoe libfcoe libfc 8021q garp stp llc ipv6 microcode power_meter iTCO_wdt iTCO_vendor_support dcdbas serio_raw ixgbe dca ptp pps_core mdio lpc_ich mfd_core sg ses enclosure i7core_edac edac_core bnx2 ext4 jbd2 mbcache dm_round_robin sr_mod cdrom sd_mod crc_t10dif qla2xxx scsi_transport_fc scsi_tgt pata_acpi ata_generic ata_piix megaraid_sas dm_multipath dm_mirror dm_region_hash dm_log dm_mod [last unloaded: speedstep_lib] Mar 5 11:41:46 chadwick kernel: Pid: 74823, comm: vncserver Not tainted 2.6.32-431.3.1.el6.x86_64 #1 Mar 5 11:41:46 chadwick kernel: Call Trace: Mar 5 11:41:46 chadwick kernel: [<ffffffff81071e27>] ? warn_slowpath_common+0x87/0xc0 Mar 5 11:41:46 chadwick kernel: [<ffffffff81071f16>] ? warn_slowpath_fmt+0x46/0x50 Mar 5 11:41:46 chadwick kernel: [<ffffffff812944ed>] ? __list_add+0x6d/0xa0 Mar 5 11:41:46 chadwick kernel: [<ffffffff811a6c02>] ? new_inode+0x72/0xb0 Mar 5 11:41:46 chadwick kernel: [<ffffffffa03f45d5>] ? gfs2_create_inode+0x1b5/0x1150 [gfs2] Mar 5 11:41:46 chadwick kernel: [<ffffffffa03f3986>] ? gfs2_glock_nq_init+0x16/0x40 [gfs2] Mar 5 11:41:46 chadwick kernel: [<ffffffffa03ffc74>] ? gfs2_mkdir+0x24/0x30 [gfs2] Mar 5 11:41:46 chadwick kernel: [<ffffffff8122766f>] ? security_inode_mkdir+0x1f/0x30 Mar 5 11:41:46 chadwick kernel: [<ffffffff81198149>] ? vfs_mkdir+0xd9/0x140 Mar 5 11:41:46 chadwick kernel: [<ffffffff8119ab67>] ? sys_mkdirat+0xc7/0x1b0 Mar 5 11:41:46 chadwick kernel: [<ffffffff8119ac68>] ? sys_mkdir+0x18/0x20 Mar 5 11:41:46 chadwick kernel: [<ffffffff8100b072>] ? system_call_fastpath+0x16/0x1b Mar 5 11:41:46 chadwick kernel: ---[ end trace e51734a39976a028 ]--- Mar 5 11:41:46 chadwick kernel: GFS2: fsid=analysis:lvol0.1: quota exceeded for user 101355 Mar 5 11:41:47 chadwick abrtd: Directory 'oops-2014-03-05-11:41:47-12194-1' creation detected Mar 5 11:41:47 chadwick abrt-dump-oops: Reported 1 kernel oopses to Abrt Mar 5 11:41:47 chadwick abrtd: Can't open file '/var/spool/abrt/oops-2014-03-05-11:41:47-12194-1/uid': No such file or directory Mar 5 11:41:54 chadwick kernel: GFS2: fsid=analysis:lvol0.1: quota exceeded for user 101355 -- Scanned by iCritical.

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Latest openswan update does no longer connect to Cisco VPN 3000 Series
by Radu Radutiu 10 Mar '14

10 Mar '14

Does anyone else noticed problems after updating openswan to openswan-2.6.32-27.2.el6_5.i686 ? In our case a connection to Cisco VPN 3000 Series would no longer work. I can see in the log an ASSERTION FAILED error and the connection would remain in Pending phase 2. Mar 7 16:24:40 firewall pluto[7647]: "ciscovpntest" #2: discarding duplicate packet; already STATE_MAIN_I1 Mar 7 16:24:53 firewall pluto[7647]: "ciscovpntest" #2: received Vendor ID payload [draft-ietf-ipsec-nat-t-ike-02_n] method set to=106 Mar 7 16:24:53 firewall pluto[7647]: "ciscovpntest" #2: ignoring Vendor ID payload [FRAGMENTATION c0000000] Mar 7 16:24:53 firewall pluto[7647]: "ciscovpntest" #2: enabling possible NAT-traversal with method draft-ietf-ipsec-nat-t-ike-05 Mar 7 16:24:53 firewall pluto[7647]: "ciscovpntest" #2: ASSERTION FAILED at /builddir/build/BUILD/openswan-2.6.32/programs/pluto/ikev1_main.c:1112: st->st_sec_in_use==FALSE Mar 7 16:24:53 firewall pluto[7647]: "ciscovpntest" #2: using kernel interface: netkey .... Mar 7 16:24:53 firewall pluto[7647]: "ciscovpntest" #2: #2: "ciscovpntest":500 STATE_MAIN_I1 (sent MI1, expecting MR1); EVENT_RETRANSMIT in 39s; nodpd; idle; import:admin initiate Mar 7 16:24:53 firewall pluto[7647]: "ciscovpntest" #2: #2: pending Phase 2 for "ciscovpntest" replacing #0 Downgrading openswan to openswan-2.6.32-27.el6.i686 solves the problem. The problem is restricted to this VPN connection, other 2 VPNs continue to work fine with the new version. Radu

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CentOS-announce Digest, Vol 109, Issue 3
by centos-announce-request＠centos.org 10 Mar '14

10 Mar '14

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CEBA-2014:0262 CentOS 6 qemu-kvm Update (Johnny Hughes) 2. CEBA-2014:0264 CentOS 6 libtirpc Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Mon, 10 Mar 2014 11:21:06 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2014:0262 CentOS 6 qemu-kvm Update To: centos-announce(a)centos.org Message-ID: <20140310112106.GA24758(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2014:0262 Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-0262.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 46164fd539f764d60217ca6193928d37e8ab3ae1be81ae833b15f866de5fedd0 qemu-guest-agent-0.12.1.2-2.415.el6_5.5.i686.rpm x86_64: aed574e07f0992175f9777787991b664d1cf72c8e0d563e7d58185282ce3f8c4 qemu-guest-agent-0.12.1.2-2.415.el6_5.5.x86_64.rpm 0885b34016bdc113d1dff172d9835aec6ae4dc5919243ec7cb707cbebc607527 qemu-img-0.12.1.2-2.415.el6_5.5.x86_64.rpm 01109b5adab7bf10e5b81c670838160e74a60ee75561e971fca378773ff3941a qemu-kvm-0.12.1.2-2.415.el6_5.5.x86_64.rpm 7e2e6e07951b8611473551f983eabaf60e3a649e8a04cc933ea47aa3b94f0479 qemu-kvm-tools-0.12.1.2-2.415.el6_5.5.x86_64.rpm Source: 9abd731cd3600b76507b3c1911fc89464c6f29d37b04f349d3a684812e66f402 qemu-kvm-0.12.1.2-2.415.el6_5.5.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ Message: 2 Date: Mon, 10 Mar 2014 11:21:45 +0000 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CEBA-2014:0264 CentOS 6 libtirpc Update To: centos-announce(a)centos.org Message-ID: <20140310112145.GA24853(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2014:0264 Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-0264.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 0232079882c8a0f3cdd00417b0fdfc45fdb2f2066d7bd35a2b127658be6f8d94 libtirpc-0.2.1-6.el6_5.1.i686.rpm 0fc6cd31c479c01b3bd4d3a6c62fd04ec8a4429708ef10e41633b628f0771fb4 libtirpc-devel-0.2.1-6.el6_5.1.i686.rpm x86_64: 0232079882c8a0f3cdd00417b0fdfc45fdb2f2066d7bd35a2b127658be6f8d94 libtirpc-0.2.1-6.el6_5.1.i686.rpm 8fbe3e9cc0f83dd10b6a34c6d37695dccf9968c74177f8cb676467dbd82678fe libtirpc-0.2.1-6.el6_5.1.x86_64.rpm 0fc6cd31c479c01b3bd4d3a6c62fd04ec8a4429708ef10e41633b628f0771fb4 libtirpc-devel-0.2.1-6.el6_5.1.i686.rpm 9fae583a5e8b1520f5a4982348fa00ce602b0d76e7a01a560e92314f66609385 libtirpc-devel-0.2.1-6.el6_5.1.x86_64.rpm Source: 1ab0d65c11a4a51a88c7d03884e8f052745fc6778f276731f574ad510dd58185 libtirpc-0.2.1-6.el6_5.1.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net ------------------------------ _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org http://lists.centos.org/mailman/listinfo/centos-announce End of CentOS-announce Digest, Vol 109, Issue 3 ***********************************************

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Loss of network connectivity | kernel: irq 68: nobody cared (try booting with the "irqpoll" option)
by P J 09 Mar '14

09 Mar '14

Greetings all, Running CentOS 6.5 x86_64 2.6.32-431.5.1.el6.x86_64. (already booting with the irqpoll option in grub) Every few months I lose network connectivity and have to restart the server: in /var/log/messages: " Mar 7 18:54:21 backup03 kernel: irq 68: nobody cared (try booting with the "irqpoll" option) Mar 7 18:54:21 backup03 kernel: Pid: 0, comm: swapper Not tainted 2.6.32-431.1.2.0.1.el6.x86_64 #1 Mar 7 18:54:21 backup03 kernel: Call Trace: Mar 7 18:54:21 backup03 kernel: <IRQ> [<ffffffff810e8ffb>] ? __report_bad_irq+0x2b/0xa0 Mar 7 18:54:21 backup03 kernel: [<ffffffff810e91fc>] ? note_interrupt+0x18c/0x1d0 Mar 7 18:54:21 backup03 kernel: [<ffffffff810e9845>] ? handle_edge_irq+0xf5/0x180 Mar 7 18:54:21 backup03 kernel: [<ffffffff8100faf9>] ? handle_irq+0x49/0xa0 Mar 7 18:54:21 backup03 kernel: [<ffffffff81530fec>] ? do_IRQ+0x6c/0xf0 Mar 7 18:54:21 backup03 kernel: [<ffffffff8100b9d3>] ? ret_from_intr+0x0/0x11 Mar 7 18:54:21 backup03 kernel: [<ffffffff8107a893>] ? __do_softirq+0x73/0x1e0 Mar 7 18:54:21 backup03 kernel: [<ffffffff810ac9da>] ? tick_program_event+0x2a/0x30 Mar 7 18:54:21 backup03 kernel: [<ffffffff8100c30c>] ? call_softirq+0x1c/0x30 Mar 7 18:54:21 backup03 kernel: [<ffffffff8100fa75>] ? do_softirq+0x65/0xa0 Mar 7 18:54:21 backup03 kernel: [<ffffffff8107a795>] ? irq_exit+0x85/0x90 Mar 7 18:54:21 backup03 kernel: [<ffffffff815310ba>] ? smp_apic_timer_interrupt+0x4a/0x60 Mar 7 18:54:21 backup03 kernel: [<ffffffff8100bb93>] ? apic_timer_interrupt+0x13/0x20 Mar 7 18:54:21 backup03 kernel: <EOI> [<ffffffff812e09ce>] ? intel_idle+0xde/0x170 Mar 7 18:54:21 backup03 kernel: [<ffffffff812e09b1>] ? intel_idle+0xc1/0x170 Mar 7 18:54:21 backup03 kernel: [<ffffffff81426707>] ? cpuidle_idle_call+0xa7/0x140 Mar 7 18:54:21 backup03 kernel: [<ffffffff81009fc6>] ? cpu_idle+0xb6/0x110 Mar 7 18:54:21 backup03 kernel: [<ffffffff81520e2c>] ? start_secondary+0x2ac/0x2ef Mar 7 18:54:21 backup03 kernel: handlers: Mar 7 18:54:21 backup03 kernel: [<ffffffffa015f260>] (e1000_msix_other+0x0/0x1f0 [e1000e]) Mar 7 18:54:21 backup03 kernel: Disabling IRQ #68 " cat /proc/interrupts | grep 68 68: 2 0 0 0 IR-PCI-MSI-edge eth0 I'm already booting with irqpoll set in grub: kernel /vmlinuz-2.6.32-431.5.1.el6.x86_64 ro root=UUID=b535f362-3152-4cc1-a9f2-b86f44331510 nomodeset rd_NO_LUKS KEYBOARDTYPE=pc KEYTABLE=us LANG=en_US.UTF-8 rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto rd_NO_LVM rd_NO_DM irqpoll Anyone have any ideas or suggestions? Not sure what else I can do here. Thanks in advance! -PJF

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weird apache issue
by Tim Dunphy 08 Mar '14

08 Mar '14

Hey all, I'm having a little bit of a weird issue on my web host. I was just wondering if anyone's seen anything like this before. The problem is that you can't seem to restart apache via the stock init script that comes with apache: [root@beta:~] #service httpd restart Stopping httpd: [FAILED] Starting httpd: [Mon Mar 03 11:21:14 2014] [warn] module php5_module is already loaded, skipping (98)Address already in use: make_sock: could not bind to address [::]:80 (98)Address already in use: make_sock: could not bind to address 0.0.0.0:80<http://0.0.0.0/> no listening sockets available, shutting down Unable to open logs [FAILED] [root@beta:~] # IT complains that apache can't restart because apache is already listening. So what you have to do in this case is kill it like so: [root@beta:~] #pgrep httpd 12322 22405 22505 22506 22507 22508 22509 22510 22511 22512 [root@beta:~] # [root@beta:~] #pkill httpd And repeat as necessary until you can achieve this: [root@beta:~] #pgrep httpd [root@beta:~] # It's a real pain with it being the way it is, because this makes it impossible for puppet to manage this service. I'm mainly just tired of seeing errors in the reports about this! :) So whaddya think? Have you ever seen this problem before and do you know how to solve this issue? Thanks, Tim -- GPG me!! gpg --keyserver pool.sks-keyservers.net --recv-keys F186197B

5 11

CentOS 5 + Quagga + SELinux
by SilverTip257 08 Mar '14

08 Mar '14

Hello All, Does anyone happen to be running Quagga on CentOS 5 with SELinux in enforcing mode? Have you had to create SELinux policies or did it "just work" out of the box? (I'll get around to building this out on CentOS 6 as well.) I'm simply trying to write my config (for the zebra daemon) and it can't be written... Looks like this bug from Fedora 8 in 2008 [0] remains (or one similar to it spawned). And the problem was present in 2010 per the CentOS forums [1]. I'm not opposed to creating SELinux policies and I may do just that (or run around in Permissive mode!). But it'd be awesome if upstream included policies for quagga since quagga is software they package. Maybe Dan Walsh will hop in on this. ;-) [0] https://bugzilla.redhat.com/show_bug.cgi?id=429252 [1] https://www.centos.org/forums/viewtopic.php?t=21040 type=AVC msg=audit(1393980136.848:15): avc: denied { add_name } for pid=2646 comm="zebra" name="zebra.conf.CxNsyz" scontext=root:system_r:zebra_t:s0 tcontext=system_u:object_r:zebra_conf_t:s0 tclass=dir type=SYSCALL msg=audit(1393980136.848:15): arch=40000003 syscall=5 success=no exit=-13 a0=8512960 a1=c2 a2=180 a3=1e6a6 items=0 ppid=1 pid=2646 auid=0 uid=92 gid=92 euid=92 suid=92 fsuid=92 egid=92 sgid=92 fsgid=92 tty=(none) ses=1 comm="zebra" exe="/usr/sbin/zebra" subj=root:system_r:zebra_t:s0 key=(null) ~]# ls -Z /etc/quagga/ -rw-r--r-- root root system_u:object_r:zebra_conf_t bgpd.conf.sample -rw-r--r-- root root system_u:object_r:zebra_conf_t bgpd.conf.sample2 -rw-r--r-- root root system_u:object_r:zebra_conf_t ospf6d.conf.sample -rw-r--r-- root root system_u:object_r:zebra_conf_t ospfd.conf.sample -rw-r--r-- root root system_u:object_r:zebra_conf_t ripd.conf.sample -rw-r--r-- root root system_u:object_r:zebra_conf_t ripngd.conf.sample -rw-r----- quagga quaggavt root:object_r:zebra_conf_t vtysh.conf -rwxr-x--- quagga quaggavt system_u:object_r:zebra_conf_t vtysh.conf.sample -rw------- quagga quagga root:object_r:zebra_conf_t zebra.conf -rw-r--r-- root root system_u:object_r:zebra_conf_t zebra.conf.sample -rw-r----- quagga quaggavt root:object_r:zebra_conf_t zebra.conf.sav -- ---~~.~~--- Mike // SilverTip257 //

5 16

gnutls bug
by Michael Coffman 07 Mar '14

07 Mar '14

I am running centos6.4. Where do I find the updated gnutls packages? I see the updated source file here: http://vault.centos.org/6.5/updates/Source/SPackages/ But I don't see the correct version of the packages in the 6.4 tree here: http://vault.centos.org/6.4/updates/x86_64/Packages/ Where should I be looking for the updated package for 6.4? Thanks. -- -MichaelC

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Discuss March 2014