On 12/24/2019 06:40 AM, Gesiel Galvão Bernardes wrote: > In addition: I turned off one of the GWs, and with just one it works > fine. When the two go up, one of the images is changing the "active / > optimized" all time (where generates the logs above) and everything is > extremely slow. Your multipathing in ESX is probably misconfigured and you have set it up for active active, or one host can't see all the iscsi paths either because it's not logged into all the sessions or because the network is not up on one of the paths. > > I'm using: > tcmu-runner-1.4 > ceph-iscsi-3.3 > ceph 13.2.7 > > Regards, > Gesiel > > Em ter., 24 de dez. de 2019 às 09:09, Gesiel Galvão Bernardes > <gesiel.bernardes@xxxxxxxxx <mailto:gesiel.bernardes@xxxxxxxxx>> escreveu: > > Hi, > > I am having an unusual slowdown using VMware with ISCSI gws. I have > two ISCSI gateways with two RBD images. I have checked the following > in the logs: > > Dec 24 09:00:26 ceph-iscsi2 tcmu-runner: 2019-12-24 09:00:26.040 969 > [INFO] alua_implicit_transition:562 rbd/pool1.vmware_iscsi1: > Starting lock acquisition operation.2019-12-24 09:00:26.040 969 > [INFO] alua_implicit_transition:557 rbd/pool1.vmware_iscsi1: Lock > acquisition operation is already in process.2019-12-24 09:00:26.973 > 969 [WARN] tcmu_rbd_lock:744 rbd/pool1.vmware_iscsi1: Acquired > exclusive lock. > Dec 24 09:00:26 ceph-iscsi2 tcmu-runner: tcmu_rbd_lock:744 > rbd/pool1.vmware_iscsi1: Acquired exclusive lock. > Dec 24 09:00:28 ceph-iscsi2 tcmu-runner: 2019-12-24 09:00:28.099 969 > [WARN] tcmu_notify_lock_lost:201 rbd/pool1.vmware_iscsi1: Async lock > drop. Old state 1 > Dec 24 09:00:28 ceph-iscsi2 tcmu-runner: tcmu_notify_lock_lost:201 > rbd/pool1.vmware_iscsi1: Async lock drop. Old state 1 > Dec 24 09:00:28 ceph-iscsi2 tcmu-runner: > alua_implicit_transition:562 rbd/pool1.vmware_iscsi1: Starting lock > acquisition operation. > Dec 24 09:00:28 ceph-iscsi2 tcmu-runner: 2019-12-24 09:00:28.824 969 > [INFO] alua_implicit_transition:562 rbd/pool1.vmware_iscsi1: > Starting lock acquisition operation.2019-12-24 09:00:28.990 969 > [WARN] tcmu_rbd_lock:744 rbd/pool1.vmware_iscsi1: Acquired exclusive > lock. > Dec 24 09:00:28 ceph-iscsi2 tcmu-runner: tcmu_rbd_lock:744 > rbd/pool1.vmware_iscsi1: Acquired exclusive lock. > > > Can anyone help-me please? > > Gesiel > > > > > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx > _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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