Hi, Am 15.08.2016 um 16:53 schrieb Elad Ben Aharon:
Is the iSCSI domain that supposed to be connected through the bond the current master domain?
No, it isn't. An NFS share is the master domain.
Also, can you please provide the output of 'iscsiadm -m session -P3' ?
Yes, of course (meanwhile I have switched to 2 targets, 1 per portal). This is _without_ iSCSI-Bond: [root@ovh01 ~]# iscsiadm -m session -P3 iSCSI Transport Class version 2.0-870 version 6.2.0.873-33.2 Target: iqn.2005-10.org.freenas.ctl:tgta (non-flash) Current Portal: 10.0.131.121:3260,257 Persistent Portal: 10.0.131.121:3260,257 ********** Interface: ********** Iface Name: default Iface Transport: tcp Iface Initiatorname: iqn.1994-05.com.redhat:cda91b279ac5 Iface IPaddress: 10.0.131.122 Iface HWaddress: <empty> Iface Netdev: <empty> SID: 34 iSCSI Connection State: LOGGED IN iSCSI Session State: LOGGED_IN Internal iscsid Session State: NO CHANGE ********* Timeouts: ********* Recovery Timeout: 5 Target Reset Timeout: 30 LUN Reset Timeout: 30 Abort Timeout: 15 ***** CHAP: ***** username: <empty> password: ******** username_in: <empty> password_in: ******** ************************ Negotiated iSCSI params: ************************ HeaderDigest: None DataDigest: None MaxRecvDataSegmentLength: 262144 MaxXmitDataSegmentLength: 131072 FirstBurstLength: 131072 MaxBurstLength: 16776192 ImmediateData: Yes InitialR2T: Yes MaxOutstandingR2T: 1 ************************ Attached SCSI devices: ************************ Host Number: 44 State: running scsi44 Channel 00 Id 0 Lun: 0 Attached scsi disk sdf State: running scsi44 Channel 00 Id 0 Lun: 1 Attached scsi disk sdg State: running scsi44 Channel 00 Id 0 Lun: 2 Attached scsi disk sdh State: running scsi44 Channel 00 Id 0 Lun: 3 Attached scsi disk sdi State: running Target: iqn.2005-10.org.freenas.ctl:tgtb (non-flash) Current Portal: 10.0.132.121:3260,258 Persistent Portal: 10.0.132.121:3260,258 ********** Interface: ********** Iface Name: default Iface Transport: tcp Iface Initiatorname: iqn.1994-05.com.redhat:cda91b279ac5 Iface IPaddress: 10.0.132.122 Iface HWaddress: <empty> Iface Netdev: <empty> SID: 35 iSCSI Connection State: LOGGED IN iSCSI Session State: LOGGED_IN Internal iscsid Session State: NO CHANGE ********* Timeouts: ********* Recovery Timeout: 5 Target Reset Timeout: 30 LUN Reset Timeout: 30 Abort Timeout: 15 ***** CHAP: ***** username: <empty> password: ******** username_in: <empty> password_in: ******** ************************ Negotiated iSCSI params: ************************ HeaderDigest: None DataDigest: None MaxRecvDataSegmentLength: 262144 MaxXmitDataSegmentLength: 131072 FirstBurstLength: 131072 MaxBurstLength: 16776192 ImmediateData: Yes InitialR2T: Yes MaxOutstandingR2T: 1 ************************ Attached SCSI devices: ************************ Host Number: 45 State: running scsi45 Channel 00 Id 0 Lun: 0 Attached scsi disk sdj State: running scsi45 Channel 00 Id 0 Lun: 1 Attached scsi disk sdk State: running scsi45 Channel 00 Id 0 Lun: 2 Attached scsi disk sdl State: running scsi45 Channel 00 Id 0 Lun: 3 Attached scsi disk sdm State: running And `multipath -ll`: [root@ovh01 ~]# multipath -ll 36589cfc000000fafcc87da5ddd69c7e2 dm-2 FreeNAS ,iSCSI Disk size=128G features='0' hwhandler='0' wp=rw |-+- policy='service-time 0' prio=1 status=active | `- 45:0:0:2 sdl 8:176 active ready running `-+- policy='service-time 0' prio=1 status=enabled `- 44:0:0:2 sdh 8:112 active ready running 36589cfc000000d403b89dc6ad86ef2c0 dm-0 FreeNAS ,iSCSI Disk size=128G features='0' hwhandler='0' wp=rw |-+- policy='service-time 0' prio=1 status=active | `- 45:0:0:3 sdm 8:192 active ready running `-+- policy='service-time 0' prio=1 status=enabled `- 44:0:0:3 sdi 8:128 active ready running 36589cfc0000001976e4e013ce9074fa7 dm-1 FreeNAS ,iSCSI Disk size=128G features='0' hwhandler='0' wp=rw |-+- policy='service-time 0' prio=1 status=active | `- 45:0:0:1 sdk 8:160 active ready running `-+- policy='service-time 0' prio=1 status=enabled `- 44:0:0:1 sdg 8:96 active ready running 36589cfc0000002af0e93a13f7a73a54b dm-3 FreeNAS ,iSCSI Disk size=128G features='0' hwhandler='0' wp=rw |-+- policy='service-time 0' prio=1 status=active | `- 45:0:0:0 sdj 8:144 active ready running `-+- policy='service-time 0' prio=1 status=enabled `- 44:0:0:0 sdf 8:80 active ready running [root@ovh01 ~]# multipath -ll 36589cfc000000fafcc87da5ddd69c7e2 dm-2 FreeNAS ,iSCSI Disk size=128G features='0' hwhandler='0' wp=rw |-+- policy='service-time 0' prio=1 status=active | `- 45:0:0:2 sdl 8:176 active ready running `-+- policy='service-time 0' prio=1 status=enabled `- 44:0:0:2 sdh 8:112 active ready running 36589cfc000000d403b89dc6ad86ef2c0 dm-0 FreeNAS ,iSCSI Disk size=128G features='0' hwhandler='0' wp=rw |-+- policy='service-time 0' prio=1 status=active | `- 45:0:0:3 sdm 8:192 active ready running `-+- policy='service-time 0' prio=1 status=enabled `- 44:0:0:3 sdi 8:128 active ready running 36589cfc0000001976e4e013ce9074fa7 dm-1 FreeNAS ,iSCSI Disk size=128G features='0' hwhandler='0' wp=rw |-+- policy='service-time 0' prio=1 status=active | `- 45:0:0:1 sdk 8:160 active ready running `-+- policy='service-time 0' prio=1 status=enabled `- 44:0:0:1 sdg 8:96 active ready running 36589cfc0000002af0e93a13f7a73a54b dm-3 FreeNAS ,iSCSI Disk size=128G features='0' hwhandler='0' wp=rw |-+- policy='service-time 0' prio=1 status=active | `- 45:0:0:0 sdj 8:144 active ready running `-+- policy='service-time 0' prio=1 status=enabled `- 44:0:0:0 sdf 8:80 active ready running Thanks, Uwe