More info ve01:~# iscsiadm -m discovery -t st -p 10.10.10.100 10.10.10.100:3260,1 iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br pve01:~# iscsiadm -m discovery -t st -p 10.10.10.110 10.10.10.110:3260,1 iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br pve01:~# iscsiadm -m node --login iscsiadm: default: 1 session requested, but 1 already present. iscsiadm: default: 1 session requested, but 1 already present. iscsiadm: Could not log into all portals pve01:~# iscsiadm -m node --logout Logging out of session [sid: 5, target: iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br, portal: 10.10.10.100,3260] Logging out of session [sid: 6, target: iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br, portal: 10.10.10.110,3260] Logout of [sid: 5, target: iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br, portal: 10.10.10.100,3260] successful. Logout of [sid: 6, target: iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br, portal: 10.10.10.110,3260] successful. pve01:~# iscsiadm -m node --login Logging in to [iface: default, target: iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br, portal: 10.10.10.100,3260] (multiple) Logging in to [iface: default, target: iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br, portal: 10.10.10.110,3260] (multiple) Login to [iface: default, target: iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br, portal: 10.10.10.100,3260] successful. Login to [iface: default, target: iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br, portal: 10.10.10.110,3260] successful. pve01:~# iscsiadm -m node 10.10.10.100:3260,1 iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br 10.10.10.110:3260,1 iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br pve01:~# iscsiadm -m session -P 1 Target: iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br (non-flash) Current Portal: 10.10.10.100:3260,1 Persistent Portal: 10.10.10.100:3260,1 ********** Interface: ********** Iface Name: default Iface Transport: tcp Iface Initiatorname: iqn.1993-08.org.debian:01:3af61619768 Iface IPaddress: 10.10.10.200 Iface HWaddress: <empty> Iface Netdev: <empty> SID: 7 iSCSI Connection State: LOGGED IN iSCSI Session State: LOGGED_IN Internal iscsid Session State: NO CHANGE Current Portal: 10.10.10.110:3260,1 Persistent Portal: 10.10.10.110:3260,1 ********** Interface: ********** Iface Name: default Iface Transport: tcp Iface Initiatorname: iqn.1993-08.org.debian:01:3af61619768 Iface IPaddress: 10.10.10.200 Iface HWaddress: <empty> Iface Netdev: <empty> SID: 8 iSCSI Connection State: LOGGED IN iSCSI Session State: LOGGED_IN Internal iscsid Session State: NO CHANGE
--- Gilberto Nunes Ferreira (47) 3025-5907 (47) 99676-7530 - Whatsapp / Telegram Skype: gilberto.nunes36 Em qui, 15 de ago de 2019 às 15:28, Gilberto Nunes <[email protected]> escreveu: > > Hi there... > > I have two iSCSI server, which works with zfs replication and tgt... > (OviOS Linux, to be precise). > > In Windows BOX, using the MS iSCSI initiator, I am able to set 2 > different IP addresses in order to get a redundancy, but how can I > achieve that in Proxmox? > In /etc/pve/storage.cfg I cannot use two different IP addresses. > So, I make my way trying to use multipath. > Both disks from both iSCSI servers appears in PVE box, as /dev/sdc and > /dev/sdd. > Here the multipath.conf file: > > defaults { > user_friendly_names yes > polling_interval 2 > path_selector "round-robin 0" > path_grouping_policy multibus > path_checker readsector0 > rr_min_io 100 > failback immediate > no_path_retry queue > } > blacklist { > wwid .* > } > blacklist_exceptions { > wwid "360000000000000000000000000010001" > property "(ID_SCSI_VPD|ID_WWN|ID_SERIAL)" > } > multipaths { > multipath { > wwid "360000000000000000000000000010001" > alias mylun > } > } > > The wwid I get from: > /lib/udev/scsi_id -g -u -d /dev/sdc > /lib/udev/scsi_id -g -u -d /dev/sdd > > Command multipath -v3 show this: > Aug 15 15:25:30 | set open fds limit to 1048576/1048576 > Aug 15 15:25:30 | loading //lib/multipath/libchecktur.so checker > Aug 15 15:25:30 | checker tur: message table size = 3 > Aug 15 15:25:30 | loading //lib/multipath/libprioconst.so prioritizer > Aug 15 15:25:30 | foreign library "nvme" loaded successfully > Aug 15 15:25:30 | sda: udev property ID_SERIAL whitelisted > Aug 15 15:25:30 | sda: mask = 0x1f > Aug 15 15:25:30 | sda: dev_t = 8:0 > Aug 15 15:25:30 | sda: size = 41943040 > Aug 15 15:25:30 | sda: vendor = QEMU > Aug 15 15:25:30 | sda: product = QEMU HARDDISK > Aug 15 15:25:30 | sda: rev = 2.5+ > Aug 15 15:25:30 | sda: h:b:t:l = 0:0:1:0 > Aug 15 15:25:30 | sda: tgt_node_name = > Aug 15 15:25:30 | sda: path state = running > Aug 15 15:25:30 | sda: 20480 cyl, 64 heads, 32 sectors/track, start at 0 > Aug 15 15:25:30 | 0:0:1:0: attribute vpd_pg80 not found in sysfs > Aug 15 15:25:30 | failed to read sysfs vpd pg80 > Aug 15 15:25:30 | sda: fail to get serial > Aug 15 15:25:30 | sda: get_state > Aug 15 15:25:30 | sda: detect_checker = yes (setting: multipath internal) > Aug 15 15:25:30 | failed to issue vpd inquiry for pgc9 > Aug 15 15:25:30 | loading //lib/multipath/libcheckreadsector0.so checker > Aug 15 15:25:30 | checker readsector0: message table size = 0 > Aug 15 15:25:30 | sda: path_checker = readsector0 (setting: > multipath.conf defaults/devices section) > Aug 15 15:25:30 | sda: checker timeout = 30 s (setting: kernel sysfs) > Aug 15 15:25:30 | sda: readsector0 state = up > Aug 15 15:25:30 | sda: uid_attribute = ID_SERIAL (setting: multipath internal) > Aug 15 15:25:30 | sda: uid = 0QEMU_QEMU_HARDDISK_drive-scsi0-0-1 (udev) > Aug 15 15:25:30 | sda: detect_prio = yes (setting: multipath internal) > Aug 15 15:25:30 | sda: prio = const (setting: multipath internal) > Aug 15 15:25:30 | sda: prio args = "" (setting: multipath internal) > Aug 15 15:25:30 | sda: const prio = 1 > Aug 15 15:25:30 | sr0: udev property ID_SERIAL whitelisted > Aug 15 15:25:30 | sr0: device node name blacklisted > Aug 15 15:25:30 | sdb: udev property ID_SERIAL whitelisted > Aug 15 15:25:30 | sdb: mask = 0x1f > Aug 15 15:25:30 | sdb: dev_t = 8:16 > Aug 15 15:25:30 | sdb: size = 83886080 > Aug 15 15:25:30 | sdb: vendor = ATA > Aug 15 15:25:30 | sdb: product = QEMU HARDDISK > Aug 15 15:25:30 | sdb: rev = 2.5+ > Aug 15 15:25:30 | sdb: h:b:t:l = 3:0:0:0 > Aug 15 15:25:30 | sdb: tgt_node_name = ata-3.00 > Aug 15 15:25:30 | sdb: path state = running > Aug 15 15:25:30 | sdb: 5221 cyl, 255 heads, 63 sectors/track, start at 0 > Aug 15 15:25:30 | sdb: serial = QM00005 > Aug 15 15:25:30 | sdb: get_state > Aug 15 15:25:30 | sdb: detect_checker = yes (setting: multipath internal) > Aug 15 15:25:30 | failed to issue vpd inquiry for pgc9 > Aug 15 15:25:30 | sdb: path_checker = readsector0 (setting: > multipath.conf defaults/devices section) > Aug 15 15:25:30 | sdb: checker timeout = 30 s (setting: kernel sysfs) > Aug 15 15:25:30 | sdb: readsector0 state = up > Aug 15 15:25:30 | sdb: uid_attribute = ID_SERIAL (setting: multipath internal) > Aug 15 15:25:30 | sdb: uid = QEMU_HARDDISK_QM00005 (udev) > Aug 15 15:25:30 | sdb: detect_prio = yes (setting: multipath internal) > Aug 15 15:25:30 | sdb: prio = const (setting: multipath internal) > Aug 15 15:25:30 | sdb: prio args = "" (setting: multipath internal) > Aug 15 15:25:30 | sdb: const prio = 1 > Aug 15 15:25:30 | sdd: udev property ID_SERIAL whitelisted > Aug 15 15:25:30 | sdd: mask = 0x1f > Aug 15 15:25:30 | sdd: dev_t = 8:48 > Aug 15 15:25:30 | sdd: size = 10485760 > Aug 15 15:25:30 | sdd: vendor = OVIOS > Aug 15 15:25:30 | sdd: product = OVIOS_LUN > Aug 15 15:25:30 | sdd: rev = 0001 > Aug 15 15:25:30 | sdd: h:b:t:l = 7:0:0:1 > Aug 15 15:25:30 | sdd: tgt_node_name = > iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br > Aug 15 15:25:30 | sdd: path state = running > Aug 15 15:25:30 | sdd: 1018 cyl, 166 heads, 62 sectors/track, start at 0 > Aug 15 15:25:30 | sdd: serial = ovios11 > Aug 15 15:25:30 | sdd: get_state > Aug 15 15:25:30 | sdd: detect_checker = yes (setting: multipath internal) > Aug 15 15:25:30 | failed to issue vpd inquiry for pgc9 > Aug 15 15:25:30 | sdd: path_checker = readsector0 (setting: > multipath.conf defaults/devices section) > Aug 15 15:25:30 | sdd: checker timeout = 30 s (setting: kernel sysfs) > Aug 15 15:25:30 | sdd: readsector0 state = up > Aug 15 15:25:30 | sdd: uid_attribute = ID_SERIAL (setting: multipath internal) > Aug 15 15:25:30 | sdd: uid = 360000000000000000000000000010001 (udev) > Aug 15 15:25:30 | sdd: detect_prio = yes (setting: multipath internal) > Aug 15 15:25:30 | sdd: prio = const (setting: multipath internal) > Aug 15 15:25:30 | sdd: prio args = "" (setting: multipath internal) > Aug 15 15:25:30 | sdd: const prio = 1 > Aug 15 15:25:30 | sdc: udev property ID_SERIAL whitelisted > Aug 15 15:25:30 | sdc: mask = 0x1f > Aug 15 15:25:30 | sdc: dev_t = 8:32 > Aug 15 15:25:30 | sdc: size = 10485760 > Aug 15 15:25:30 | sdc: vendor = OVIOS > Aug 15 15:25:30 | sdc: product = OVIOS_LUN > Aug 15 15:25:30 | sdc: rev = 0001 > Aug 15 15:25:30 | sdc: h:b:t:l = 8:0:0:1 > Aug 15 15:25:30 | sdc: tgt_node_name = > iqn.2012-04.org.ovios:9z8ymb8elezy-homegiba.com.br > Aug 15 15:25:30 | sdc: path state = running > Aug 15 15:25:30 | sdc: 1018 cyl, 166 heads, 62 sectors/track, start at 0 > Aug 15 15:25:30 | sdc: serial = ovios11 > Aug 15 15:25:30 | sdc: get_state > Aug 15 15:25:30 | sdc: detect_checker = yes (setting: multipath internal) > Aug 15 15:25:30 | failed to issue vpd inquiry for pgc9 > Aug 15 15:25:30 | sdc: path_checker = readsector0 (setting: > multipath.conf defaults/devices section) > Aug 15 15:25:30 | sdc: checker timeout = 30 s (setting: kernel sysfs) > Aug 15 15:25:30 | sdc: readsector0 state = up > Aug 15 15:25:30 | sdc: uid_attribute = ID_SERIAL (setting: multipath internal) > Aug 15 15:25:30 | sdc: uid = 360000000000000000000000000010001 (udev) > Aug 15 15:25:30 | sdc: detect_prio = yes (setting: multipath internal) > Aug 15 15:25:30 | sdc: prio = const (setting: multipath internal) > Aug 15 15:25:30 | sdc: prio args = "" (setting: multipath internal) > Aug 15 15:25:30 | sdc: const prio = 1 > Aug 15 15:25:30 | loop0: blacklisted, udev property missing > Aug 15 15:25:30 | loop1: blacklisted, udev property missing > Aug 15 15:25:30 | loop2: blacklisted, udev property missing > Aug 15 15:25:30 | loop3: blacklisted, udev property missing > Aug 15 15:25:30 | loop4: blacklisted, udev property missing > Aug 15 15:25:30 | loop5: blacklisted, udev property missing > Aug 15 15:25:30 | loop6: blacklisted, udev property missing > Aug 15 15:25:30 | loop7: blacklisted, udev property missing > Aug 15 15:25:30 | dm-0: blacklisted, udev property missing > Aug 15 15:25:30 | dm-1: blacklisted, udev property missing > Aug 15 15:25:30 | dm-2: blacklisted, udev property missing > Aug 15 15:25:30 | dm-3: blacklisted, udev property missing > Aug 15 15:25:30 | dm-4: blacklisted, udev property missing > ===== paths list ===== > uuid hcil dev dev_t pri dm_st chk_st vend/pr > 0QEMU_QEMU_HARDDISK_drive-scsi0-0-1 0:0:1:0 sda 8:0 1 undef undef QEMU,QE > QEMU_HARDDISK_QM00005 3:0:0:0 sdb 8:16 1 undef undef ATA,QEM > 360000000000000000000000000010001 7:0:0:1 sdd 8:48 1 undef undef OVIOS,O > 360000000000000000000000000010001 8:0:0:1 sdc 8:32 1 undef undef OVIOS,O > Aug 15 15:25:30 | libdevmapper version 1.02.155 (2018-12-18) > Aug 15 15:25:30 | DM multipath kernel driver v1.13.0 > Aug 15 15:25:30 | sda: udev property ID_SERIAL whitelisted > Aug 15 15:25:30 | sda: wwid 0QEMU_QEMU_HARDDISK_drive-scsi0-0-1 blacklisted > Aug 15 15:25:30 | sda: orphan path, blacklisted > Aug 15 15:25:30 | const prioritizer refcount 4 > Aug 15 15:25:30 | sdb: udev property ID_SERIAL whitelisted > Aug 15 15:25:30 | sdb: wwid QEMU_HARDDISK_QM00005 blacklisted > Aug 15 15:25:30 | sdb: orphan path, blacklisted > Aug 15 15:25:30 | const prioritizer refcount 3 > Aug 15 15:25:30 | sdd: udev property ID_SERIAL whitelisted > Aug 15 15:25:30 | sdd: wwid 360000000000000000000000000010001 whitelisted > Aug 15 15:25:30 | wwid 360000000000000000000000000010001 not in wwids > file, skipping sdd > Aug 15 15:25:30 | sdd: orphan path, only one path > Aug 15 15:25:30 | const prioritizer refcount 2 > Aug 15 15:25:30 | sdc: udev property ID_SERIAL whitelisted > Aug 15 15:25:30 | sdc: wwid 360000000000000000000000000010001 whitelisted > Aug 15 15:25:30 | wwid 360000000000000000000000000010001 not in wwids > file, skipping sdc > Aug 15 15:25:30 | sdc: orphan path, only one path > Aug 15 15:25:30 | const prioritizer refcount 1 > Aug 15 15:25:30 | unloading const prioritizer > Aug 15 15:25:30 | unloading readsector0 checker > Aug 15 15:25:30 | unloading tur checker > > > But the command > multipath -ll shows me nothing! > Is not supose to show the paths to the servers? > Like this: > > multipath -ll > > mpath0 (3600144f028f88a0000005037a95d0001) dm-3 NEXENTA,NEXENTASTOR > size=64G features='1 queue_if_no_path' hwhandler='0' wp=rw > `-+- policy='round-robin 0' prio=2 status=active > |- 5:0:0:0 sdb 8:16 active ready running > `- 6:0:0:0 sdc 8:32 active ready running > > But instead, I get nothing at all! > > Where am I mistaking here?? > > Thanks a lot > > > --- > Gilberto Nunes Ferreira > > (47) 3025-5907 > (47) 99676-7530 - Whatsapp / Telegram > > Skype: gilberto.nunes36 _______________________________________________ pve-user mailing list [email protected] https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
