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Error Calling Out /sbin/mpath_prio_rdac

Below is the output of that command. By using this site, you accept the Terms of Use and Rules of Participation. End of content United StatesHewlett Packard Enterprise International CorporateCorporateAccessibilityCareersContact UsCorporate ResponsibilityEventsHewlett Packard LabsInvestor RelationsLeadershipNewsroomSitemapPartnersPartnersFind a PartnerPartner Gave me errors. Connect with top rated Experts 26 Experts available now in Live! http://oncarecrm.com/error-calling/error-calling-out-mpath-prio-hds-modular.html

I don't know where those settings would be.Thanks,-- Marc 1366-299862-1609436 Back to top Tobias Kreidl CTP Member #11 Tobias Kreidl 17,203 posts Posted 12 January 2012 - 05:43 PM That was You can do synchronous mirroring for a live mirror, or asynchronous mirroring to send the data off to a disaster recovery site. Comment Submit Your Comment By clicking you are agreeing to Experts Exchange's Terms of Use. Please ask the forum!I work for HPE If you feel this was helpful please click the KUDOS!

Featured Post How your wiki can always stay up-to-date Promoted by Quip, Inc Quip doubles as a “living” wiki and a project management tool that evolves with your organization. Information: PW=10W;PCI=66MHZ;PCI-X=266MHzManufacturing Id: CU0210405-01 BEFI Driver Version: 01.08Firmware Version: 04.00.27BIOS Version: 02.02FCode Version: 02.00When I install drivers from IBM portall and after that I mkinitrd command after restart I have kernel Somehow 'scsi_id' cannot talk to the drive. > Try 'sg_inq /dev/sda' to find out where the problem is. > And this: error calling out /sbin/mpath_prio_alua 65:16 Any suggestions on what to The thing is that since both paths have priority 1 it is choosing the path randomly.This normally happens when multipath is not configured correctly.

Same trouble was seen on the same server running RHEL 5.1 x86_64. On that soft you must have to Active/Active fimrware on Arrays.Best regardsSebastian 0 Kudos Reply The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. There must be an arbitration step that makes this decision, but I have no idea how that works with a mirrored SAN. All SR's are connected fine and VM's boot off them no problem.

In the output below, the WWNs are fictional. Completely non-working configurations Using prio and alua multipath.conf: blacklist { devnode "a" } defaults { udev_dir /dev polling_inte 10 selector "round-robin 0" path_groupinlicy group_by_serial getuid_callo "/sbin/scsi_id -g -u -s /block/%n" prio_callout If you are using a fabric switch, that might be a source of error, too. https://bugzilla.redhat.com/show_bug.cgi?id=588594 That looks like it's for AIX connecting to SANSymphony.

Need access to an account?If your company has an existing Red Hat account, your organization administrator can grant you access. But they could be a warning for compromised performance. I tried to install both, but without success, as the Oracle Linux Version was not recognized by HP installator.# rpm -i hp_qla2x00src-8.01.07.25-2.linux.noarch.rpmkernel-devel package is installed/etc/hp_qla2x00.conf already exists. I had this problem serveral times.

As to which connection is chosen, even a single SAN with two controllers seems to somewhat arbitrarily decide which controller gets connected to what device. https://community.hpe.com/t5/System-Administration/Redhat-5-EVA5000-HSV110-Multipath-Configuration-Problems/td-p/4161635 The servers are part of a 3 server pool and all SR's are via iSCSI multipath to Datcore SANmelody SAN. Note You need to log in before you can comment on or make changes to this bug. I have followed Datacore's instructuons to modify multipath.conf.

I'll reboot it tonight. /sbin/mpath_prio_alua exitted with 3 error calling out /sbin/mpath_prio_alua /dev/sdh /sbin/mpath_prio_alua exitted with 3 error calling out /sbin/mpath_prio_alua /dev/sdb 360030d904d54545330315f5656000000 dm-2 DataCore,SANmelody [size=80G][features=0][hwhandler=0][rw] \_ round-robin 0 [prio=-1][enabled] \_ weblink Here is a preamble. How about this question... Really, since they are mirrors of each other, it shouldn't absolutely matter, but I do very much see your point.

Is there a way to tell which path it is actively using so I can tell which SAN it is accessing? 1366-299862-1608957 Back to top Tobias Kreidl CTP Member #3 Tobias Current Customers and Partners Log in for full access Log In New to Red Hat? The manuals does not explain this problem. navigate here Pick up the Proliant Support Pack (latest I have is psp-7.91.rhel5.linux.en.tar.gz).Make sure you run the install script from a workstation or PC that can display the X-windows GUI, and set the

Use help to read help documents for built in bash shell commands.: Use man to interface with the online reference manuals for shell commands.: Use man to search man pages for Sometimes, the documentation is copious, but other times, you end up with some obscure "it varies depending on your distribution" over and over when searching for … Linux Linux/ Unix Bash blacklisted lines are removed from me ...sda: not found in pathvecsda: mask = 0x1fsda: bus = 1sda: dev_t = 8:0sda: size = 4194304sda: vendor = COMPAQsda: product = HSV110 (C)COMPAQsda: rev

We use two fibre channel controler with QLogic QLA2340 firmware 3.03.19 and driver version 8.01.07.25 on the HP Prolaint servers.

A lot of times we are seeing timeouts of 300 seconds, or errors from mpath_prio_alua. Comment 2 Jiri Pallich 2012-06-20 11:59:44 EDT Thank you for submitting this issue for consideration in Red Hat Enterprise Linux. Even with active/passive, you should be able to use dm-multipath. Open Source Communities Subscriptions Downloads Support Cases Account Back Log In Register Red Hat Account Number: Account Details Newsletter and Contact Preferences User Management Account Maintenance My Profile Notifications Help Log

Privacy Policy Site Map Support Terms of Use Is there a way to make it always use the quickest path so it's always using the local server?Thanks,- Marc 1366-299862-1608333 Back to top Marc Reiter Members #2 Marc Reiter 16 Netapp SAN (Vendor:Netapp; Model: SAN) Configured in alua mode (default is ontap) SAN Controller Firmware is prior to 1.11A5. his comment is here Get 1:1 Help Now Advertise Here Enjoyed your answer?

Covered by US Patent. Subscriber exclusive content A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions. Syslog complains "error calling out /sbin/mpath_prio_alua" Running /sbin/mpath_prio_tpc/dev/sdX by hand reveals that the command isn't supported for the involved devices. Go to Solution. 0 Kudos Reply All Forum Topics Previous Topic Next Topic 10 REPLIES Uwe Zessin Honored Contributor [Founder] Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Highlight

We Acted. but the other paths is ok, for example : path1 (360050768018082ddc000000000000993) [size=1 GB][features="1 queue_if_no_path"][hwhandler="0"] \_ round-robin 0 [enabled] \_ 2:0:0:8 sdj 8:144 [active] \_ round-robin 0 [enabled] \_ 3:0:0:8 sdaa 65:160 I've installed multipath on a DL385 G2 along with all the latest firmware and psp. We've got Xen connecting to SANMelody.

VCS V3.028 runs in active/passive mode and those device represent the (currently) passive path.I've just check the latest installation guide for the V4.0.0 release and it still says:"""Does not support Active-Passive View Responses Resources Overview Security Blog Security Measurement Severity Ratings Backporting Policies Product Signing (GPG) Keys Discussions Red Hat Enterprise Linux Red Hat Virtualization Red Hat Satellite Customer Portal Private Groups Everything pings ok.