iscsi client not show all disks

[willtruenas]

version: TrueNAS-SCALE-21.08-BETA.2.iso
environment: VMwareWorkstation 16 pro

i create three zvol device ,but iscsi client just show one

Code:

[root@node1 ~]# iscsiadm --mode discovery --type sendtargets --portal 192.168.93.53
192.168.93.53:3260,1 iqn.2021-10.org.freenas.ctl:asm-t1
192.168.93.53:3260,1 iqn.2021-10.org.freenas.ctl:asm-t2
192.168.93.53:3260,1 iqn.2021-10.org.freenas.ctl:asm-t3
[root@node1 ~]# iscsiadm --mode node --targetname iqn.2021-10.org.freenas.ctl:asm-t1 --portal 192.168.93.53 --login
Logging in to [iface: default, target: iqn.2021-10.org.freenas.ctl:asm-t1, portal: 192.168.93.53,3260] (multiple)
Login to [iface: default, target: iqn.2021-10.org.freenas.ctl:asm-t1, portal: 192.168.93.53,3260] successful.
[root@node1 ~]# lsblk
NAME            MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda               8:0    0   70G  0 disk
├─sda1            8:1    0    1G  0 part /boot
└─sda2            8:2    0   69G  0 part
  ├─centos-root 253:0    0 60.1G  0 lvm  /
  ├─centos-swap 253:1    0  3.9G  0 lvm  [SWAP]
  └─centos-home 253:2    0    5G  0 lvm  /home
sdb               8:16   0   10G  0 disk
sr0              11:0    1 1024M  0 rom 
[root@node1 ~]# iscsiadm --mode node --targetname iqn.2021-10.org.freenas.ctl:asm-t2 --portal 192.168.93.53 --login
Logging in to [iface: default, target: iqn.2021-10.org.freenas.ctl:asm-t2, portal: 192.168.93.53,3260] (multiple)
Login to [iface: default, target: iqn.2021-10.org.freenas.ctl:asm-t2, portal: 192.168.93.53,3260] successful.
[root@node1 ~]# lsblk
NAME            MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda               8:0    0   70G  0 disk
├─sda1            8:1    0    1G  0 part /boot
└─sda2            8:2    0   69G  0 part
  ├─centos-root 253:0    0 60.1G  0 lvm  /
  ├─centos-swap 253:1    0  3.9G  0 lvm  [SWAP]
  └─centos-home 253:2    0    5G  0 lvm  /home
sdb               8:16   0   10G  0 disk
sr0              11:0    1 1024M  0 rom 
[root@node1 ~]# iscsiadm --mode node --targetname iqn.2021-10.org.freenas.ctl:asm-t3 --portal 192.168.93.53 --login
Logging in to [iface: default, target: iqn.2021-10.org.freenas.ctl:asm-t3, portal: 192.168.93.53,3260] (multiple)
Login to [iface: default, target: iqn.2021-10.org.freenas.ctl:asm-t3, portal: 192.168.93.53,3260] successful.
[root@node1 ~]# lsblk
NAME            MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda               8:0    0   70G  0 disk
├─sda1            8:1    0    1G  0 part /boot
└─sda2            8:2    0   69G  0 part
  ├─centos-root 253:0    0 60.1G  0 lvm  /
  ├─centos-swap 253:1    0  3.9G  0 lvm  [SWAP]
  └─centos-home 253:2    0    5G  0 lvm  /home
sdb               8:16   0   10G  0 disk
sr0              11:0    1 1024M  0 rom 
[root@node1 ~]#