Backup Exec 12.5 on Linux [RHEL5.4]
We recently purchased a license for using the Linux Agent on a number of dell servers (the software was also purchased from dell). We have been using an old version of BE in our Dublin office for years, and it uses Unix Agent V4.5 However the version installed in our BLR office is the new BE 12.5 I have installed the new agent from the CD, and set it up correctly, and can see it on the media server, but there is no folder hierarchy selection visible. On the old BE, we had to publish folders so the media server could see them, but I cant seem to find documentation on this for the new one. Has anyone got any experience with this? The reason I am posting this here is I doubt Dell in cherrywood would entertain my requests for help as the server is in India, and server support down there is a pita to deal with remotely. B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: IPMI
Ive been mucking about with nagios for the last few months. I was looking at op5 (ninja+merlin) and it looks nice, but to incorporate graphing etc, it seems you either need to hack the cfg files or purchase the paid version. From what I can see these features are included in opsview and centreon. My question is this, people with experience of either/both, which would you recommend? B -Original Message- From: linux-poweredge-boun...@dell.com [mailto:linux-poweredge-boun...@dell.com] On Behalf Of Eric Rostetter Sent: Thursday, August 05, 2010 5:14 PM To: Jason Edgecombe Cc: linux-poweredge@dell.com Subject: Re: IPMI Quoting Jason Edgecombe ja...@rampaginggeek.com: Would you please list a couple of these nagios-based systems? Preferably open-source. Groundwork OpenSource (GWOS) Community Edition Opsview Centreon Others I can't remember off the top of my head... Thanks, Jason -- Eric Rostetter The Department of Physics The University of Texas at Austin Go Longhorns! ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
Strange networking issue
I have a PE2850, running RHEL5.4, with a two port intel card in it. One port from both onboard and PCI NIC connect to the network in an active-backup bond. Yesterday at about 2pm we had a broadcast storm on one of the switches, and eth0 failed over to eth3. Everything was running fine (I didn't even notice the failover, nor did users). At 6pm, we had another strange networking issue (not sure what yet, but one of our VMware HA boxes decided to no longer be available by heartbeat). The eth3 interface dropped this: Jun 24 18:07:43 ccvobdubpr kernel: e1000: eth3: e1000_clean_tx_irq: Detected Tx Unit Hang Jun 24 18:07:43 ccvobdubpr kernel: Tx Queue 0 Jun 24 18:07:43 ccvobdubpr kernel: TDH a9 Jun 24 18:07:43 ccvobdubpr kernel: TDT 93 Jun 24 18:07:43 ccvobdubpr kernel: next_to_use 93 Jun 24 18:07:43 ccvobdubpr kernel: next_to_cleana9 Jun 24 18:07:43 ccvobdubpr kernel: buffer_info[next_to_clean] Jun 24 18:07:43 ccvobdubpr kernel: time_stamp 4257186b Jun 24 18:07:43 ccvobdubpr kernel: next_to_watcha9 Jun 24 18:07:43 ccvobdubpr kernel: jiffies 42573ee7 Jun 24 18:07:43 ccvobdubpr kernel: next_to_watch.status 0 There was no failover message. People started complaining this morning about the speed. A colleague ifdown/up the bond and all is ok. Until I checked the log: Jun 25 08:38:03 ccvobdubpr kernel: e1000: eth3: e1000_watchdog_task: NIC Link is Up 10 Mbps Half Duplex, Flow Control: None Currently we are running on eth0. [r...@ccvobdubpr log]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 # Intel Corporation 82541GI Gigabit Ethernet Controller DEVICE=eth0 BOOTPROTO=dhcp #HWADDR=00:13:72:5F:10:6B ONBOOT=yes MASTER=bond0 SLAVE=yes [r...@ccvobdubpr log]# cat /etc/sysconfig/network-scripts/ifcfg-eth3 # Intel Corporation 82546GB Gigabit Ethernet Controller DEVICE=eth3 BOOTPROTO=dhcp HWADDR=00:1B:21:53:62:51 ONBOOT=no MASTER=bond0 SLAVE=yes [r...@ccvobdubpr log]# cat /proc/net/bonding/bond0 Ethernet Channel Bonding Driver: v3.4.0 (October 7, 2008) Bonding Mode: fault-tolerance (active-backup) Primary Slave: None Currently Active Slave: eth0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 1 Down Delay (ms): 0 Slave Interface: eth0 MII Status: up Link Failure Count: 0 Permanent HW addr: 00:13:72:5f:10:6b Slave Interface: eth3 MII Status: up Link Failure Count: 0 Permanent HW addr: 00:1b:21:53:62:51 I have a number of questions here. #1 why didn't it fail over. I take it it hung, and the interface slowed right down. #2 Why did it come back up as 10Mb (It was definitely running fine between 2pm and 6pm yesterday) #3 can I fix eth3 without a reboot. Thanks B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RHEL5 server reboot - strange entries in PERC log
Yesterday a RHEL5 server rebooted on me in India. However, there was no one logged in as root (and no sudo permissions), and there was no entries in Operating System, OMSA or DRAC logs. I decided to go have a look at the controller log and I saw these entries: 04/21 11:50:52: MPT_Rec: INQ Error - Negotiating LD[6] pRfm a0738e00 04/21 11:50:55: GET: SCSI_chn=fd, rtn status=0 04/21 11:50:56: GET: SCSI_chn=fd, rtn status=0 04/21 11:50:56: GET: SCSI_chn=fd, rtn status=0 04/21 11:51:01: GET: SCSI_chn=fd, rtn status=0 04/21 11:51:02: MPT_Rec: INQ Error - Negotiating LD[6] pRfm a0775f60 04/21 11:51:04: GET: SCSI_chn=fd, rtn status=0 04/21 11:51:04: GET: SCSI_chn=fd, rtn status=0 04/21 11:51:04: GET: SCSI_chn=fd, rtn status=0 04/21 11:51:04: GET: SCSI_chn=fd, rtn status=0 04/21 11:51:35: MPT_Rec: INQ Error - Negotiating LD[6] pRfm a078eae0 04/21 13:10:13: Rejecting MISC opcode: unknown sub-opcode (0x26) 04/21 13:10:13: Rejecting Unknown FC DCMD 1f 04/21 13:10:33: MPT_Rec: INQ Error - Negotiating LD[6] pRfm a078d340 04/21 13:10:33: Rejecting MISC opcode: unknown sub-opcode (0x26) 04/21 13:10:33: Rejecting Unknown FC DCMD 1f 04/21 13:10:47: GET: SCSI_chn=fd, rtn status=0 04/21 13:10:47: GET: SCSI_chn=fd, rtn status=0 04/21 13:10:50: GET: SCSI_chn=fd, rtn status=0 04/21 13:11:14: MPT_Rec: INQ Error - Negotiating LD[6] pRfm a0747a40 Anyone have any ideas? I unfortunately am going to have to deal with Indian tech support on this, as the call center here has refused to deal with it, which is understandable I suppose with the equipment in BLR, but I was wondering if anyone here would have any ideas? I have generated a DSET that im going to send into them once I get a case opened. Regards B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: Help with multipath failover
Sorry for the delay in responding to this. I was away at the end of last week. Anyways, to test I was running a ping from one terminal and then using the other terminal to run multipath -ll, and as far as I can see the actual multipathing is fine. However the machine isn't in the office and there is no-one on site till the morning. What method would you suggest to measure if the I/O is interrupted? I would have thought if the ping was unsuccessful, then so to would be read/writes? I also have two other quick questions: 1. Where do you go about deleting multipath configuration? When I use multipath -F it tells me the map is in use, so I stopped the service and logged out of the node, but the error stays the same. 2. Is there any tools you would recommend for monitoring read/write access to the SAN once it is in production? I just want to be able to monitor, preferably in real time, the read/write speeds, and whether there is bottlenecks - eg with the network to the SAN. Thanks for all the help B -Original Message- From: shyam_i...@dell.com [mailto:shyam_i...@dell.com] Sent: Wednesday, March 31, 2010 7:51 PM To: Brian O'Mahony; cri...@erad.com; linux-powere...@lists.us.dell.com Subject: RE: Help with multipath failover Well you are testing link failover and not I/O failover then .. (: I would ideally try to do I/O through one path yank out the cable and watch the I/O failover to the other path... That is probably what you want to ensure if you want to use dm-multipath.. Also, make sure you change the configuration for failback from immediate to queue so that you won't see immediate I/O failures and see the I/O safely failover to the other path. Thanks, Shyam Iyer Linux Engineering. -Original Message- From: linux-poweredge-boun...@dell.com on behalf of Brian O'Mahony Sent: Wed 3/31/2010 2:02 PM To: 'cri...@erad.com'; linux-poweredge-Lists Subject: Re: Help with multipath failover Ping to san ip and yanking a cable Sent from my BlackBerry Wireless Handheld - Original Message - From: Charles Riley cri...@erad.com To: Brian O'Mahony Sent: Wed Mar 31 18:34:12 2010 Subject: Re: Help with multipath failover How are you determining that it doesn't fail over? Charles Riley eRAD, Inc. - Brian O'Mahony brian.omah...@curamsoftware.com wrote: Im connecting a PE2850 to a Equalogic SAN, using multipath. I have a PCI NIC with one connection to the SAN and one from the onboard controller too. The SAN is ona different network, and is at IP 10.10.20.10. Here is the output from the multipath -ll [r...@ccvobtest2850 ~]# multipath -ll DubSanGrp01VolCC (36090a048d03f308d51b1f47c30a6) dm-18 EQLOGIC,100E-00 [size=500G][features=1 queue_if_no_path][hwhandler=0][rw] \_ round-robin 0 [prio=1][enabled] \_ 3:0:0:0 sdc 8:32 [active][ready] \_ round-robin 0 [prio=1][enabled] \_ 4:0:0:0 sdd 8:48 [active][ready] And here is the multipath.conf: [r...@ccvobtest2850 ~]# cat /etc/multipath.conf ## Use user friendly names, instead of using WWIDs as names. defaults { user_friendly_names yes } blacklist { # wwid 26353900f02796769 # devnode ^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]* # devnode ^hd[a-z] # devnode ^sd[a-b] } multipaths { multipath { wwid 36090a048d03f308d51b1f47c30a6 alias DubSanGrp01VolCC } } devices { device { vendor EQLOGIC product 100E-00 path_grouping_policy failover getuid_callout /sbin/scsi_id -g -u -s /block/%n features 1 queue_if_no_path path_checker readsector0 failback immediate path_selector round-robin 0 rr_min_io 10 rr_weight priorities } } However when I unplug the cable to eth1, it doesn't failover. I am testing with a ping to the SAN at 10.10.20.10. As Im pretty new to all this, was wondering if anyone has any pointers on where I am going wrong. Thanks Brian The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may
Help with multipath failover
Im connecting a PE2850 to a Equalogic SAN, using multipath. I have a PCI NIC with one connection to the SAN and one from the onboard controller too. The SAN is ona different network, and is at IP 10.10.20.10. Here is the output from the multipath -ll [r...@ccvobtest2850 ~]# multipath -ll DubSanGrp01VolCC (36090a048d03f308d51b1f47c30a6) dm-18 EQLOGIC,100E-00 [size=500G][features=1 queue_if_no_path][hwhandler=0][rw] \_ round-robin 0 [prio=1][enabled] \_ 3:0:0:0 sdc 8:32 [active][ready] \_ round-robin 0 [prio=1][enabled] \_ 4:0:0:0 sdd 8:48 [active][ready] And here is the multipath.conf: [r...@ccvobtest2850 ~]# cat /etc/multipath.conf ## Use user friendly names, instead of using WWIDs as names. defaults { user_friendly_names yes } blacklist { # wwid 26353900f02796769 # devnode ^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]* # devnode ^hd[a-z] #devnode ^sd[a-b] } multipaths { multipath { wwid36090a048d03f308d51b1f47c30a6 alias DubSanGrp01VolCC } } devices { device { vendor EQLOGIC product 100E-00 path_grouping_policy failover getuid_callout /sbin/scsi_id -g -u -s /block/%n features 1 queue_if_no_path path_checker readsector0 failback immediate path_selector round-robin 0 rr_min_io 10 rr_weight priorities } } However when I unplug the cable to eth1, it doesn't failover. I am testing with a ping to the SAN at 10.10.20.10. As Im pretty new to all this, was wondering if anyone has any pointers on where I am going wrong. Thanks Brian The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
Re: Help with multipath failover
Ping to san ip and yanking a cable Sent from my BlackBerry Wireless Handheld - Original Message - From: Charles Riley cri...@erad.com To: Brian O'Mahony Sent: Wed Mar 31 18:34:12 2010 Subject: Re: Help with multipath failover How are you determining that it doesn't fail over? Charles Riley eRAD, Inc. - Brian O'Mahony brian.omah...@curamsoftware.com wrote: Im connecting a PE2850 to a Equalogic SAN, using multipath. I have a PCI NIC with one connection to the SAN and one from the onboard controller too. The SAN is ona different network, and is at IP 10.10.20.10. Here is the output from the multipath –ll [r...@ccvobtest2850 ~]# multipath -ll DubSanGrp01VolCC (36090a048d03f308d51b1f47c30a6) dm-18 EQLOGIC,100E-00 [size=500G][features=1 queue_if_no_path][hwhandler=0][rw] \_ round-robin 0 [prio=1][enabled] \_ 3:0:0:0 sdc 8:32 [active][ready] \_ round-robin 0 [prio=1][enabled] \_ 4:0:0:0 sdd 8:48 [active][ready] And here is the multipath.conf: [r...@ccvobtest2850 ~]# cat /etc/multipath.conf ## Use user friendly names, instead of using WWIDs as names. defaults { user_friendly_names yes } blacklist { # wwid 26353900f02796769 # devnode ^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]* # devnode ^hd[a-z] # devnode ^sd[a-b] } multipaths { multipath { wwid 36090a048d03f308d51b1f47c30a6 alias DubSanGrp01VolCC } } devices { device { vendor EQLOGIC product 100E-00 path_grouping_policy failover getuid_callout /sbin/scsi_id -g -u -s /block/%n features 1 queue_if_no_path path_checker readsector0 failback immediate path_selector round-robin 0 rr_min_io 10 rr_weight priorities } } However when I unplug the cable to eth1, it doesn’t failover. I am testing with a ping to the SAN at 10.10.20.10. As Im pretty new to all this, was wondering if anyone has any pointers on where I am going wrong. Thanks Brian The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
Multipathing on PE2850 RHEL5.4
I have a PE2850 with two connections to the SAN, with multipathing set up: [r...@ccvobtest2850 network-scripts]# multipath -ll DubSanGrp01VolCC (36090a048d03f308d51b1f47c30a6) dm-18 EQLOGIC,100E-00 [size=500G][features=1 queue_if_no_path][hwhandler=0][rw] \_ round-robin 0 [prio=2][active] \_ 3:0:0:0 sdc 8:32 [active][ready] \_ 4:0:0:0 sdd 8:48 [active][ready] My connections to the san are eth1 and eth2 When I ifdown eth2, both paths stay up. However if I ifdown eth1, one path goes down and the other stays up. If I *then* down eth2 it goes down also. Any ideas why this may be happening? Seems a bit weird The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: RHEL 5.3 Multipathing question
Was able to convince the department to go to RHEL5.4 and let them deal with updating clearcase due to this: When more than 64 MPIO paths are established, system suffers a kernel panic. See bugfix; https://bugzilla.redhat.com/show_bug.cgi?id=497411 And RH's advisory notice; http://rhn.redhat.com/errata/RHSA-2009-1243.html -Original Message- From: Eugene Vilensky [mailto:evilen...@gmail.com] Sent: Tuesday, February 23, 2010 4:52 PM To: Brian O'Mahony Cc: linux-poweredge@dell.com Subject: Re: RHEL 5.3 Multipathing question On Fri, Feb 19, 2010 at 4:50 AM, Brian O'Mahony brian.omah...@curamsoftware.com wrote: If this is the case I am going to have to get the department this server is for to go back through their testing process of the software they are using etc, which will probably knock us back two weeks + Does anyone have any documentation on this issue? The wording of the report suggest that this is a general recommendation. Unlike their previous 5.2 recommendation, this one does not link to a Bugzilla bug or the like. You could try opening an EQL case asking to clarify the situation. I would also like to know. There are a few iSCSI enancements in the 5.4 release notes, but they seem to be mostly HBA driver related. -Eugene The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RHEL 5.3 Multipathing question
I am setting up a RHEL5.3 machine connected to an iSCSI SAN (PS6000). The machine is a PE2850. I have two onboard network ports and an Intel NIC with two ports. One from each is connected to our lan, and the other on each is connected to our SAN network, which is segregated from everything else. This is my first time setting up access for something with fault tolerance (previously it was all just for testbeds etc). I *had* originally set up the two SAN nics as a bond with the failover set to active-passive. As I was reading more documentation, I came across multipathing, and I am wondering if it is needed in my case. The machine is going to be the only machine connected to the LUN presented by the PS6000. The LUN is 500Gb, and this will be chopped down further using the OS (either ext3 or ext4) into 10x50Gb logical volumes. Is multipath really needed and/or necessary in this case? Why? I9m looking at setting it up anyways, but im in a bit of a rush and would rather not put things I don't fully understand on a production box. Thx B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: Reverse DNS lookup syslog (Debian 4.0)
Not my call. Network engineers won't even entertain the idea. -Original Message- From: linux-poweredge-boun...@dell.com [mailto:linux-poweredge-boun...@dell.com] On Behalf Of Jefferson Ogata Sent: Tuesday, February 16, 2010 4:52 AM To: linux-powere...@lists.us.dell.com Subject: Re: Reverse DNS lookup syslog (Debian 4.0) On 2010-02-15 10:22, Brian O'Mahony wrote: Not possible with 600+ machines in different locations around the world. MAC reservations for clients is not an option here. Only 600+? Of course it's possible. The only legitimate reason to use non-static assignment is if you don't have enough address space for your devices and they need to take turns. Not knowing what devices are attaching to your networks gives you exactly the sort of problem you're currently trying to find a kluge for, and invites unwelcome guests on your network. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: Reverse DNS lookup syslog (Debian 4.0)
Not possible with 600+ machines in different locations around the world. MAC reservations for clients is not an option here. -Original Message- From: linux-poweredge-boun...@dell.com [mailto:linux-poweredge-boun...@dell.com] On Behalf Of Jefferson Ogata Sent: Friday, February 12, 2010 11:10 PM To: linux-powere...@lists.us.dell.com Subject: Re: Reverse DNS lookup syslog (Debian 4.0) On 2010-02-12 14:58, Brian O'Mahony wrote: As our domain use DHCP for the windows clients, when I go back a few days later, the syslog entries are close to useless to mea s the IP may have changed. How do I get syslog to log the hostname of the connecting machine? Your real problem is that you are using DHCP to assign addresses from a pool. Reserve your IPs to MAC addresses so that machines don't change IPs and you've solved both problems. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: Reverse DNS lookup syslog (Debian 4.0)
Correct me if im wrong, but the way I understood it was: Client connects to server, asks server to run application running on port 2401 {cvspserver}. Syslogd traps this request with an entry to syslog with the connect string. Simultaneously to this request logging, runcvs kicks off the actual cvs binary with its settings. How would the runcvs be generating the entry, and if that *is* the case how do I change it to catch the machine name? Thanks B -Original Message- From: linux-poweredge-boun...@dell.com [mailto:linux-poweredge-boun...@dell.com] On Behalf Of Pavel Mateja Sent: Monday, February 15, 2010 10:57 AM To: linux-poweredge@dell.com Subject: Re: Reverse DNS lookup syslog (Debian 4.0) Im running Debian 4.0 on a number of PowerEdge servers here and I am having some issues with syslog. These machines run various applications. In this case ill take cvs. When a remote machine connects to cvs I get : Feb 12 14:54:04 buzz runcvs[1533]: connect from 172.16.165.144 (172.16.165.144) I guess connect from 172.16.165.144 (172.16.165.144) is generated by runcvs not syslog nor syslog-ng. You have to force runcvs to do the lookup. -- Pavel Mateja ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: Reverse DNS lookup syslog (Debian 4.0)
FYI all runcvs has is : menasor:/etc# cat /usr/local/bin/runcvs #!/bin/bash /usr/bin/cvs \ -T /cvs/tmp \ --allow-root=/cvs/AppDev \ --allow-root=/cvs1/Temp \ pserver So I don't think it's the service that is being called either... From: Brian O'Mahony Sent: Friday, February 12, 2010 3:25 PM To: 'Todd LaPittus' Cc: linux-powere...@lists.us.dell.com Subject: RE: Reverse DNS lookup syslog (Debian 4.0) Tried use_dns - no change. Also I have Debian 3.0 and 4.0 servers that I can't upgrade. Some internal legacy software that no one is willing to rewrite only runs on specific version of CVS... :( B From: Todd LaPittus [mailto:t...@lapittus.com] Sent: Friday, February 12, 2010 3:15 PM To: Brian O'Mahony Cc: linux-powere...@lists.us.dell.com Subject: Re: Reverse DNS lookup syslog (Debian 4.0) For syslog-ng, try this directive: use_dns(yes|no); Also, you might consider doing a dist-upgrade to lenny on your etch boxes- security support for etch officially ends this Monday: http://www.debian.org/News/2010/20100121 //Todd Brian O'Mahony wrote: Im running Debian 4.0 on a number of PowerEdge servers here and I am having some issues with syslog. These machines run various applications. In this case ill take cvs. When a remote machine connects to cvs I get : Feb 12 14:54:04 buzz runcvs[1533]: connect from 172.16.165.144 (172.16.165.144) The machines are all pretty much just basic installs of Debian, with resolve.conf pointed at windows DNS servers. When I do an nslookup of the IP: buzz:~# nslookup 172.16.165.144 Server: 172.16.164.100 Address:172.16.164.100#53 144.165.16.172.in-addr.arpa name = galvin.X.com. As our domain use DHCP for the windows clients, when I go back a few days later, the syslog entries are close to useless to mea s the IP may have changed. How do I get syslog to log the hostname of the connecting machine? I have tried syslog-ng (albeit I didn't change many parameters) but to the same effect. I still get the IPs of the connecting machine. Any ideas? B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.commailto:Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: Third-party drives not permitted on Gen 11 servers
Reminds me of my campus' IT urban folklore about the memory upgrade in an old GX360 big iron that used to run here - where IBM sold campus the upgrade and sent a team to flip the DIP switch to ENABLE it since it was already installed... this is just as predatory. Have a IBM Z890 here and that's the case. In our case they didn't even send an engineer or team, they did it remotely through its dial home feature... -Original Message- From: linux-poweredge-boun...@dell.com [mailto:linux-poweredge-boun...@dell.com] On Behalf Of Doug Simmons Sent: Sunday, February 07, 2010 3:36 AM To: linux-poweredge@dell.com Subject: RE: Third-party drives not permitted on Gen 11 servers Holy crap. Dell's gone IBM on us! I don't want to see this happen. Dell, are you listening? sigh Reminds me of my campus' IT urban folklore about the memory upgrade in an old GX360 big iron that used to run here - where IBM sold campus the upgrade and sent a team to flip the DIP switch to ENABLE it since it was already installed... this is just as predatory. And I just got a rackfull of R710's Doug I hate computers Simmons SIUC From: linux-poweredge-boun...@dell.com on behalf of Steve Thompson Sent: Sat 2/6/2010 4:37 PM To: Robin Bowes Cc: linux-poweredge@dell.com Subject: Re: Third-party drives not permitted on Gen 11 servers On Sat, 6 Feb 2010, Robin Bowes wrote: Where did you see the caddies available? In addition to discount technology, as someone else mentioned, I have bought them from: http://www.servernexus.com/proddetail.php?prod=F9541 http://www.scsitray.com/catalog/product_info.php?products_id=105 Steve ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: Warranty or?
I also tell them that it's a production server that we cannot afford to bring down / interfere with (which they generally are tbf) B -Original Message- From: linux-poweredge-boun...@dell.com [mailto:linux-poweredge-boun...@dell.com] On Behalf Of Rahul Nabar Sent: 21 January 2010 22:50 To: Chase Bolt Cc: linux-poweredge@dell.com; Dr A V Le Blanc Subject: Re: Warranty or? On Thu, Jan 21, 2010 at 3:49 PM, Chase Bolt cb...@datinggold.com wrote: I just humor them, call back 30 minutes later and tell them you did what they asked. Or if it is quick I just put them on hold, go get something to drink and then tell them it is complete with no change. They are probably just some low level techs reading off questions and responses from their screen. +1 for Chase. In addition options that work: contact your sales team. What power edge model are you talking about? -- Rahul ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
Re: Further SAN issues with RHEL4 Equalogic SAN
Thanks for the input Matthew. I was assuming that was what the case was. B Sent from my BlackBerry Wireless Handheld - Original Message - From: Matthew Geier matt...@acfr.usyd.edu.au To: Brian O'Mahony; linux-powere...@lists.us.dell.com linux-powere...@lists.us.dell.com Sent: Tue Dec 08 01:00:00 2009 Subject: Re: Further SAN issues with RHEL4 Equalogic SAN Brian O'Mahony wrote: Eugene Thanks for the pointer. Changed the mount to _netdev and it came up (there was a lot of login errors on the screen, but eventually it logged in successfully) I get that with my MD3000i. The iSCSI daemon tries to log into the storage before the network interfaces all come up. After a couple of retries, it finds the route available and the login succeeds. The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
Further SAN issues with RHEL4 Equalogic SAN
Im having further issues with the test box I have connected to the SAN. I have assigned 500Gb of space to my PE2850. I have the SAN on a separate network, and after installing the iSCSI initiator, I can see the device *** SFNet iSCSI Driver Version ...4:0.1.11-6(03-Aug-2007) *** TARGET NAME : iqn.2001-05.com.equallogic:0-8a0906-8d303fd04-a6307cf4b151-dubsangrp01volcc TARGET ALIAS: DubSanGrp01VolCC HOST ID : 7 BUS ID : 0 TARGET ID : 0 TARGET ADDRESS : 10.10.10.20:3260,1 SESSION STATUS : ESTABLISHED AT Mon Dec 7 14:16:19 GMT 2009 SESSION ID : ISID 00023d01 TSIH bd I then put a volume group (called SAN) of the full 500Gb on the device, and created a 90Gb logical volume, which I was able to write with an ext3 FS and mounted it. When I rebooted the system hung on boot saying it could not find /dev/SAN/cc_san_lv01, I edited the fstab, and brought the system up. Sure enough /dev/SAN was missing. I created a second volume, cc_san_lv02, and once again on reboot the /dev/SAN is gone. Why is it getting dropped on reboot? B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: Further SAN issues with RHEL4 Equalogic SAN
I forgot to mention that the created volumes show in the system-config-lvm screen. They show up with no filesystem in properties and when I try to format them, the complain that the device is missing. From: Brian O'Mahony Sent: 07 December 2009 14:38 Subject: Further SAN issues with RHEL4 Equalogic SAN Im having further issues with the test box I have connected to the SAN. I have assigned 500Gb of space to my PE2850. I have the SAN on a separate network, and after installing the iSCSI initiator, I can see the device *** SFNet iSCSI Driver Version ...4:0.1.11-6(03-Aug-2007) *** TARGET NAME : iqn.2001-05.com.equallogic:0-8a0906-8d303fd04-a6307cf4b151-dubsangrp01volcc TARGET ALIAS: DubSanGrp01VolCC HOST ID : 7 BUS ID : 0 TARGET ID : 0 TARGET ADDRESS : 10.10.10.20:3260,1 SESSION STATUS : ESTABLISHED AT Mon Dec 7 14:16:19 GMT 2009 SESSION ID : ISID 00023d01 TSIH bd I then put a volume group (called SAN) of the full 500Gb on the device, and created a 90Gb logical volume, which I was able to write with an ext3 FS and mounted it. When I rebooted the system hung on boot saying it could not find /dev/SAN/cc_san_lv01, I edited the fstab, and brought the system up. Sure enough /dev/SAN was missing. I created a second volume, cc_san_lv02, and once again on reboot the /dev/SAN is gone. Why is it getting dropped on reboot? B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
Dell Equallogic SAN and RHEL4u6
Connecting up a rhel4u6 box to one of the SANs here and im seeing some issues with authentication. If I disable chap, and allow connections from the pe2850 im using ofr testing, everything is fine, and I can see the disk and create logical volumes, filesystems, mount etc. My problem is once I enable chap. Here is the iscsi.conf: DiscoveryAddress=10.10.10.10 OutgoingUsername=chap1 OutgoingPassword=xxx LoginTimeout=15 I get the following error on the Equalogic Events log: ERROR event from storage array PS6000DUB01 subsystem: MgmtExec event: 7.4.3 time: Thu Dec 3 15:39:36 2009 iSCSI login to target '10.10.10.20:3260, iqn.2001-05.com.equallogic:0-8a0906-8d303fd04-a6307cf4b151-dubsangrp01volcc' from initiator '10.10.10.33:32861, iqn.1987-05.com.cisco:01.d060fab7a4a9' failed for the following reason: Initiator tried to bypass the security phase but we cannot. I don't understand why its trying to bypass security - anyone got an idea for me? B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: Dell Equallogic SAN and RHEL4u6
Will look it up. Google didn't return anything except an issue with HP blades. Thanks for the info. B This is a known error, and there is a KB article for this in the Equallogic Support pages. Do a search for Initiator tried to bypass the security phase but we cannot. on The solution is to restrict discovery of volumes that need chap authentication by IP-Address ACL as well. I don't understand why its trying to bypass security - anyone got an idea for me? B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
NICs in RHEL / PE2850
I am setting up a 2850 to do some testing for moving our code repositories over to SAN storage. I have a pe2850 with two onboard NICs and a dual port PCI nic. All four ports are coming up as Intel e1000 ports. Is there any way of telling from inside the OS which exact port eth0,1,2,3 actually are? Ive seen RHEL change port around before, and I was just wondering how to check which interface corresponds to which physical port, as this will probably be important when we implement it. On another note, has anyone got any suggestions on how to keep memory usage at about 80% while doing benchmark tests? I want to compare the read/write speed of local vs SAN storage, while the machines are in use. However the chances of getting to do it in the live environment are zero. If I can keep the memory usage at about 85% [cpu load is about .4 so is pretty negligible] I would have some data to look at. Thanks B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
RE: NICs in RHEL / PE2850
Thanks Ben, will have a look at this. Actually using Openmanage for now as it has the details in there, but this wont always be an option. -Original Message- From: linux-poweredge-boun...@dell.com [mailto:linux-poweredge-boun...@dell.com] On Behalf Of Ben Sent: 02 December 2009 10:46 Cc: linux-powere...@lists.us.dell.com Subject: Re: NICs in RHEL / PE2850 On Wed, 2 Dec 2009, Brian O'Mahony wrote: I am setting up a 2850 to do some testing for moving our code repositories over to SAN storage. I have a pe2850 with two onboard NICs and a dual port PCI nic. All four ports are coming up as Intel e1000 ports. Is there any way of telling from inside the OS which exact port eth0,1,2,3 actually are? Ive seen RHEL change port around before, and I was just wondering how to check which interface corresponds to which physical port, as this will probably be important when we implement it. ethtool -p|--blink|--identify ethX is your friend. Ben -- Unix Support, MISD, University of Cambridge, England Plugger of wire, typer of keyboard, imparter of Clue Life Is Short. It's All Good. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
OT: PE2850 Split Backplane
Sorry this is OT, but I cant find an answer on google. I have a remote PE2850, with a split backplane. I need to reinstall this machine, but don't have anyone on site to take the daughter card out. Can this be done through the BIOS / PERC Controller BIOS? Regards B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
Machine Check Exception on a 6600
This morning (about 10:58) we had a Kernel Panic on our production CVS server. The errors were CPU4: Machine Check Exception 0004 CPU5: Machine Check Exception 0004 Bank0: 135 Bank1: 135 Bank2: 135 Kernel Panic - not syncing : CPU context corrupt The machine was hard locked and I needed to hold down the power button to reboot it. On reboot it checked the drives (uptime had been about 300days +) and after a while everything came up fine. The system is running Debian 4. Everything in Server Administrator is green. No errors logged from that time. Doesn't seem to be anything in /var/logs either. Any suggestions on what *might* be the cause. Im going to run diags when I get a chance. However I don't want to run them while developers are working (they have a scheduled release Friday) in case they manage to knock theCPU off again. Regards B The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful. If you are not the intended addressee please contact the sender and dispose of this e-mail. Thank you. ___ Linux-PowerEdge mailing list Linux-PowerEdge@dell.com https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq