Change multiple dataset quota size ZFS
If you are using TrueNAS UI, it'll take long time to edit dataset quota size for multiple dataset.
Instead using TrueNAS UI, you can done that by using CLI. Here is the solution.
$ zfs set quota=$value $datasetname1 $datasetname2 $datasetname3$ zfs get quota nas_jkt2/cp_b1 nas_jkt2/cp_c1 nas_jkt2/cp_c1 nas_jkt2/cp_c3 nas_jkt2/cp_d1 nas_jkt2/cp_d2 nas_jkt2/cp_e1 nas_jkt2/cp_f1 nas_jkt2/cp_f2 nas_jkt2/cp_f3 nas_jkt2/cp_f4 nas_jkt2/cp_l1 nas_jkt2/cp_l2 nas_jkt2/cp_l3 nas_jkt2/cp_m1 nas_jkt2/cp_m2 nas_jkt2/cp_m3 nas_jkt2/cp_m4 nas_jkt2/cp_n1 nas_jkt2/cp_p1 nas_jkt2/cp_r1 nas_jkt2/cp_r2 nas_jkt2/cp_s1 nas_jkt2/cp_s2 nas_jkt2/cp_t1 nas_jkt2/cp_t2 nas_jkt2/cp_w1 nas_jkt2/cp_z1 nas_jkt2/cp_z2
NAME PROPERTY VALUE SOURCE
nas_jkt2/cp_b1 quota 1T local
nas_jkt2/cp_c1 quota 1T local
nas_jkt2/cp_c2 quota 1T local
nas_jkt2/cp_c3 quota 1T local
nas_jkt2/cp_d1 quota 1T local
nas_jkt2/cp_d2 quota 1T local
nas_jkt2/cp_e1 quota 1T local
nas_jkt2/cp_f1 quota 1T local
nas_jkt2/cp_f2 quota 1T local
nas_jkt2/cp_f3 quota 1T local
nas_jkt2/cp_f4 quota 1T local
nas_jkt2/cp_l1 quota 1T local
nas_jkt2/cp_l2 quota 1T local
nas_jkt2/cp_l3 quota 1T local
nas_jkt2/cp_m1 quota 1T local
nas_jkt2/cp_m2 quota 1T local
nas_jkt2/cp_m3 quota 1T local
nas_jkt2/cp_m4 quota 1T local
nas_jkt2/cp_n1 quota 1T local
nas_jkt2/cp_p1 quota 1T local
nas_jkt2/cp_r1 quota 1T local
nas_jkt2/cp_r2 quota 1T local
nas_jkt2/cp_s1 quota 1T local
nas_jkt2/cp_s1 quota 1T local
nas_jkt2/cp_t1 quota 1T local
nas_jkt2/cp_t2 quota 1T local
nas_jkt2/cp_w1 quota 1T local
nas_jkt2/cp_z1 quota 1T local
nas_jkt2/cp_z2 quota 1T local
$ zfs set quota=1.5T nas_jkt2/cp_b1 nas_jkt2/cp_c1 nas_jkt2/cp_c1 nas_jkt2/cp_c3 nas_jkt2/cp_d1 nas_jkt2/cp_d2 nas_jkt2/cp_e1 nas_jkt2/cp_f1 nas_jkt2/cp_f2 nas_jkt2/cp_f3 nas_jkt2/cp_f4 nas_jkt2/cp_l1 nas_jkt2/cp_l2 nas_jkt2/cp_l3 nas_jkt2/cp_m1 nas_jkt2/cp_m2 nas_jkt2/cp_m3 nas_jkt2/cp_m4 nas_jkt2/cp_n1 nas_jkt2/cp_p1 nas_jkt2/cp_r1 nas_jkt2/cp_r2 nas_jkt2/cp_s1 nas_jkt2/cp_s2 nas_jkt2/cp_t1 nas_jkt2/cp_t2 nas_jkt2/cp_w1 nas_jkt2/cp_z1 nas_jkt2/cp_z2
$ zfs get quota nas_jkt2/cp_b1 nas_jkt2/cp_c1 nas_jkt2/cp_c1 nas_jkt2/cp_c3 nas_jkt2/cp_d1 nas_jkt2/cp_d2 nas_jkt2/cp_e1 nas_jkt2/cp_f1 nas_jkt2/cp_f2 nas_jkt2/cp_f3 nas_jkt2/cp_f4 nas_jkt2/cp_l1 nas_jkt2/cp_l2 nas_jkt2/cp_l3 nas_jkt2/cp_m1 nas_jkt2/cp_m2 nas_jkt2/cp_m3 nas_jkt2/cp_m4 nas_jkt2/cp_n1 nas_jkt2/cp_p1 nas_jkt2/cp_r1 nas_jkt2/cp_r2 nas_jkt2/cp_s1 nas_jkt2/cp_s2 nas_jkt2/cp_t1 nas_jkt2/cp_t2 nas_jkt2/cp_w1 nas_jkt2/cp_z1 nas_jkt2/cp_z2
NAME PROPERTY VALUE SOURCE
nas_jkt2/cp_b1 quota 1.50T local
nas_jkt2/cp_c1 quota 1.50T local
nas_jkt2/cp_c2 quota 1.50T local
nas_jkt2/cp_c3 quota 1.50T local
nas_jkt2/cp_d1 quota 1.50T local
nas_jkt2/cp_d2 quota 1.50T local
nas_jkt2/cp_e1 quota 1.50T local
nas_jkt2/cp_f1 quota 1.50T local
nas_jkt2/cp_f2 quota 1.50T local
nas_jkt2/cp_f3 quota 1.50T local
nas_jkt2/cp_f4 quota 1.50T local
nas_jkt2/cp_l1 quota 1.50T local
nas_jkt2/cp_l2 quota 1.50T local
nas_jkt2/cp_l3 quota 1.50T local
nas_jkt2/cp_m1 quota 1.50T local
nas_jkt2/cp_m2 quota 1.50T local
nas_jkt2/cp_m3 quota 1.50T local
nas_jkt2/cp_m4 quota 1.50T local
nas_jkt2/cp_n1 quota 1.50T local
nas_jkt2/cp_p1 quota 1.50T local
nas_jkt2/cp_r1 quota 1.50T local
nas_jkt2/cp_r2 quota 1.50T local
nas_jkt2/cp_s1 quota 1.50T local
nas_jkt2/cp_s1 quota 1.50T local
nas_jkt2/cp_t1 quota 1.50T local
nas_jkt2/cp_t2 quota 1.50T local
nas_jkt2/cp_w1 quota 1.50T local
nas_jkt2/cp_z1 quota 1.50T local
nas_jkt2/cp_z2 quota 1.50T local