Messages in this thread | | | Subject | Re: qla2xxx fail over support | From | comsatcat <> | Date | Tue, 15 Mar 2005 13:43:52 -0700 |
| |
Unfortunantly all the beta drivers seem to have issues working with mcdata switches. I've tried about 10 different versions available from qlogic's ftp and all of them give trace messages and "scheduling while atomic" messages when detecting luns that are going through the mcdata switch. any suggestions would be appreciated (along with whom to contact at qlogic regarding beta driver development).
<-- syslog snippit when loading drivers --> Mar 15 13:39:35 src@fe-nntp-02 Call Trace:<ffffffff802f297c>{schedule +126} <ffffffff802f35eb>{thread_return+56} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff801f2ea4>{number+90} <ffffffff802f2756>{__down+154} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff8012cbe8>{default_wake_function +0} <ffffffff802f471d>{__down_failed+53} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff88023089>{:qla2xxx:.text.lock.qla_mbx+15} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff8802181c>{:qla2xxx:qla2x00_mbx_sem_timeout+0} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff880222be>{:qla2xxx:qla2x00_issue_iocb+88} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff88033027>{:qla2xxx:qla2x00_get_wwuln_from_device+298} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff8803415f>{:qla2xxx:qla2x00_combine_by_lunid+588} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff80152aa8>{buffered_rmqueue+581} <ffffffff88034d70>{:qla2xxx:qla2x00_update_mp_device+77} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff88035de8>{:qla2xxx:qla2x00_update_mp_host+141} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff880361e7>{:qla2xxx:qla2x00_cfg_path_discovery+192} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff88036248>{:qla2xxx:qla2x00_cfg_remap+62} <ffffffff8801aef1>{:qla2xxx:qla2x00_probe_one+4269} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff801a352d>{sysfs_new_dirent+29} <ffffffff801a35a8>{sysfs_make_dirent+41} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff801fbb53>{pci_device_probe+133} <ffffffff80240534>{driver_probe_device+78} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff80240640>{driver_attach+69} <ffffffff802409cd>{bus_add_driver+151} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff801fb86f>{pci_register_driver +125} <ffffffff8014a57e>{sys_init_module+307} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff8010d412>{system_call+126} Mar 15 13:39:35 src@fe-nntp-02 scheduling while atomic: modprobe/0x00000001/16112 Mar 15 13:39:35 src@fe-nntp-02 Mar 15 13:39:35 src@fe-nntp-02 Call Trace:<ffffffff802f297c>{schedule +126} <ffffffff802f2756>{__down+154} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff8012cbe8>{default_wake_function +0} <ffffffff802f471d>{__down_failed+53} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff88023089>{:qla2xxx:.text.lock.qla_mbx+15} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff8802181c>{:qla2xxx:qla2x00_mbx_sem_timeout+0} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff880222be>{:qla2xxx:qla2x00_issue_iocb+88} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff80242fc5>{dma_pool_free+263} <ffffffff88032618>{:qla2xxx:qla2x00_test_active_lun+237} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff8803458f>{:qla2xxx:qla2x00_combine_by_lunid+1660} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff80152aa8>{buffered_rmqueue+581} <ffffffff88034d70>{:qla2xxx:qla2x00_update_mp_device+77} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff88035de8>{:qla2xxx:qla2x00_update_mp_host+141} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff880361e7>{:qla2xxx:qla2x00_cfg_path_discovery+192} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff88036248>{:qla2xxx:qla2x00_cfg_remap+62} <ffffffff8801aef1>{:qla2xxx:qla2x00_probe_one+4269} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff801a352d>{sysfs_new_dirent+29} <ffffffff801a35a8>{sysfs_make_dirent+41} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff801fbb53>{pci_device_probe+133} <ffffffff80240534>{driver_probe_device+78} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff80240640>{driver_attach+69} <ffffffff802409cd>{bus_add_driver+151} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff801fb86f>{pci_register_driver +125} <ffffffff8014a57e>{sys_init_module+307} Mar 15 13:39:35 src@fe-nntp-02 <ffffffff8010d412>{system_call+126} Mar 15 13:39:35 src@fe-nntp-02 scheduling while atomic: modprobe/0x00000001/16112
<--- EOF --->
On Mon, 2005-03-14 at 15:16 -0800, Andrew Vasquez wrote: > On Mon, 14 Mar 2005, comsatcat wrote: > > > > > Is the qla2xxx dirver not capable of fail over support? under > > Documentation/* for the qla2xxx release notes, it says in a earlier > > revision that fail over was made optional. Was the optional support > > removed? If it is capable of fail over, what are the means of > > enable/accessing the ability? > > > > Failover support for a variety of reasons has been removed from the > embedded 2.6.x kernel driver. If you are interested in continuing to > use the failover functionality you will need to use one of the drivers > in: > > ftp://ftp.qlogic.com/outgoing/linux/beta/8.x/ > > more specifically: > > ftp://ftp.qlogic.com/outgoing/linux/beta/8.x/qla2xxx-v8.00.02b10-dist.tgz > > Regards, > Andrew Vasquez > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |