Yes, ECKD and they are all attached and available.

I now have it spewing out the following one line at a time (after hitting 
<Enter> twice):
Feb 26 20:53:38 mflnxclef00.ailife.com kernel: Initializing cgroup subsys 
cpuacc ÝmFeb 26 20:53:38 mflnxclef00.ailife.com kernel: Li
nux version 3.10.0-1160.62.1.el ÝmFeb 26 20:53:38 mflnxclef00.ailife.com 
kernel: setup: Linux is running as a z/VM ÝmFeb 26 20:53:38
 mflnxclef00.ailife.com kernel: crashkernel=auto resulted in zero ÝmFeb 26 
20:53:38 mflnxclef00.ailife.com kernel: Write protected k
ernel read-only  ÝmFeb 26 20:53:38 mflnxclef00.ailife.com kernel: Zone ranges: 
Ým                                                   
Feb 26 20:53:38 mflnxclef00.ailife.com kernel:   DMA      Ýmem 
0x00000000-0x7fff ÝmFeb 26 20:53:38 mflnxclef00.ailife.com kernel:   
Normal   empty Ým                                                               
                                                    
Feb 26 20:53:38 mflnxclef00.ailife.com kernel: Movable zone start for each node 
Ým                                                  
Feb 26 20:53:38 mflnxclef00.ailife.com kernel: Early memory node ranges Ým      
                                                    
Feb 26 20:53:38 mflnxclef00.ailife.com kernel:   node   0: Ýmem 
0x00000000-0x3ff ÝmFeb 26 20:53:38 mflnxclef00.ailife.com kernel: In
itmem setup node 0 Ýmem 0x00000 ÝmFeb 26 20:53:38 mflnxclef00.ailife.com 
kernel: On node 0 totalpages: 262144 Ým                    
Feb 26 20:53:38 mflnxclef00.ailife.com kernel:   DMA zone: 4096 pages used for 
m ÝmFeb 26 20:53:38 mflnxclef00.ailife.com kernel:   
DMA zone: 0 pages reserved Ým                                                   
                                                    
Feb 26 20:53:38 mflnxclef00.ailife.com kernel:   DMA zone: 262144 pages, LIFO 
ba ÝmFeb 26 20:53:38 mflnxclef00.ailife.com kernel: pe
rcpu: Embedded 18 pages/cpu s33 ÝmFeb 26 20:53:38 mflnxclef00.ailife.com 
kernel: pcpu-alloc: s33792 r8192 d31744 u ÝmFeb 26 20:53:38
 mflnxclef00.ailife.com kernel: pcpu-alloc: Ý0¨ 00 Ý0¨ 01 Ý0¨ 02  Ýmlines 
1-23systemctl reboot                                      
 - log file: y ys st te em mc ct tl l   r re eb bo oo ot t  Warning: "ystemctl 
reboot" exists; Overwrite, Append or Don't log? d    
  lines 1-23 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: pcpu-alloc: Ý0¨ 08 
Ý0¨ 09 Ý0¨ 10  Ýmlines 2-24                          
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: pcpu-alloc: Ý0¨ 16 Ý0¨ 17 Ý0¨ 
18  Ýmlines 3-25                                      
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: pcpu-alloc: Ý0¨ 24 Ý0¨ 25 Ý0¨ 
26  Ýmlines 4-26                                      
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: pcpu-alloc: Ý0¨ 32 Ý0¨ 33 Ý0¨ 
34  Ýmlines 5-27                                      
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: pcpu-alloc: Ý0¨ 40 Ý0¨ 41 Ý0¨ 
42  Ýmlines 6-28                                      
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: pcpu-alloc: Ý0¨ 48 Ý0¨ 49 Ý0¨ 
50  Ýmlines 7-29                                      
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: pcpu-alloc: Ý0¨ 56 Ý0¨ 57 Ý0¨ 
58  Ýmlines 8-30                                      
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: Built 1 zonelists in Zone 
order,  Ýmlines 9-31                                      
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: Kernel command line: 
root=/dev/ma Ýmlines 10-32                                     
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: PID hash table entries: 4096 
(ord Ýmlines 11-33                                     
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: Dentry cache hash table 
entries:  Ýmlines 12-34                                     
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: Inode-cache hash table entries: 
6 Ýmlines 13-35                                     
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: Memory: 982344k/1048576k 
availabl Ýmlines 14-36                                     
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: Write protected kernel 
read-only  Ýmlines 15-37                                     
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: SLUB: HWalign=256, Order=0-3, 
Min Ýmlines 16-38                                     
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: Hierarchical RCU 
implementation. Ým                                                 
lines 17-39                                                                     
                                                    
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel:         RCU restricting CPUs 
from Ýmlines 18-40                                     
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: Console: colour dummy device 
80x2 Ýmlines 19-41                                     
 Feb 26 20:53:38 mflnxclef00.ailife.com kernel: console ÝttyS0¨ enabled Ým      
                                              
...
-- Unit sysinit.target has finished starting up. Ým                             
                
lines 245-267                                                                   
                 
 --  Ým                                                                         
                 
lines 246-268                                                                   
                 
 -- The start-up result is done. Ým                                             
                 
lines 247-269                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0102: A channel 
pat Ýmlines 248-270
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0102: New DASD 
3390 Ýmlines 249-271
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0102: DASD with 4 
K Ýmlines 250-272
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdc:VOL1/  0X0102: dasdc1 Ým 
                 
lines 251-273                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0104: A channel 
pat Ýmlines 252-274
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0105: A channel 
pat Ýmlines 253-275
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0105: New DASD 
3390 Ýmlines 254-276
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0104: New DASD 
3390 Ýmlines 255-277
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0105: DASD with 4 
K Ýmlines 256-278
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0104: DASD with 4 
K Ýmlines 257-279
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdf:VOL1/  0X0105: dasdf1 Ým 
                 
lines 258-280                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasde:VOL1/  0X0104: dasde1 Ým 
                 
lines 259-281                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0103: A channel 
pat Ýmlines 260-282
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0107: A channel 
pat Ýmlines 261-283
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0107: New DASD 
3390 Ýmlines 262-284
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0103: New DASD 
3390 Ýmlines 263-285
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0107: DASD with 4 
K Ýmlines 264-286
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0103: DASD with 4 
K Ýmlines 265-287
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdh:VOL1/  0X0107: dasdh1 Ým 
                 
lines 266-288                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdd:VOL1/  0X0103: dasdd1 Ým 
                 
lines 267-289                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0101: A channel 
pat Ýmlines 268-290
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0100: A channel 
pat Ýmlines 269-291
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0101: New DASD 
3390 Ýmlines 270-292
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0100: New DASD 
3390 Ýmlines 271-293
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0101: DASD with 4 
K Ýmlines 272-294
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0100: DASD with 4 
K Ýmlines 273-295
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdb:VOL1/  0X0101: dasdb1 Ým 
                 
lines 274-296                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasda:VOL1/  0X0100: dasda1 
dasd Ýmlines 275-297
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0106: A channel 
pat Ýmlines 276-298
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0106: New DASD 
3390 Ýmlines 277-299
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0106: DASD with 4 
K Ýmlines 278-300
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdg:VOL1/  0X0106: dasdg1 Ým 
                 
lines 279-301                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com unknown: dasdconf.sh Warning: 0.0.0104 
is Ýmlines 280-302
 Feb 26 20:53:39 mflnxclef00.ailife.com unknown: dasdconf.sh Warning: 0.0.0102 
is Ýmlines 281-303
 Feb 26 20:53:39 mflnxclef00.ailife.com unknown: dasdconf.sh Warning: 0.0.0101 
is Ýmlines 282-304
 Feb 26 20:53:39 mflnxclef00.ailife.com unknown: dasdconf.sh Warning: 0.0.0100 
is Ýmlines 283-305
 Feb 26 20:53:39 mflnxclef00.ailife.com unknown: dasdconf.sh Warning: 0.0.0106 
is Ýmlines 284-306
 Feb 26 20:53:39 mflnxclef00.ailife.com unknown: dasdconf.sh Warning: 0.0.0105 
is Ýmlines 285-307
 Feb 26 20:53:39 mflnxclef00.ailife.com systemdÝ1¨: Received SIGRTMIN+20 from 
PID Ýmlines 286-308
 Feb 26 20:53:39 mflnxclef00.ailife.com systemdÝ1¨: Started Show Plymouth Boot 
Sc Ýmlines 287-309
 -- Subject: Unit plymouth-start.service has finished start-up Ým               
                 
lines 288-310                                                                   
                 
 -- Defined-By: systemd Ým                                                      
                 
lines 289-311                                                                   
                 
 -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel Ým     
                 
lines 290-312                                                                   
                 
 --  Ým                                                                         
                 
lines 291-313                                                                   
                 
 -- Unit plymouth-start.service has finished starting up. Ým                    
                 
lines 292-314                                                                   
                 
 --  Ým                                                                         
                 
lines 293-315                                                                   
                 
 -- The start-up result is done. Ým                                             
                 
lines 294-316                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com systemdÝ1¨: Started Forward Password 
Requ Ýmlines 295-317
 -- Subject: Unit systemd-ask-password-plymouth.path has finished start-up Ým   
                 
lines 296-318                                                                   
                 
 -- Defined-By: systemd Ým                                                      
                 
lines 297-319                                                                   
                 
 -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel Ým     
                 
lines 298-320                                                                   
                 
 --  Ým                                                                         
                 
lines 299-321                                                                   
                 
 -- Unit systemd-ask-password-plymouth.path has finished starting up. Ým        
                 
lines 300-322                                                                   
                 
 --  Ým                                                                         
                 
lines 301-323                                                                   
                 
 -- The start-up result is done. Ým                                             
                 
lines 302-324                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com systemdÝ1¨: Reached target Paths. Ým    
                 
lines 303-325                                                                   
                 
 -- Subject: Unit paths.target has finished start-up Ým                         
                 
lines 304-326                                                                   
                 
 -- Defined-By: systemd Ým                                                      
                 
lines 305-327                                                                   
                 
 -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel Ým     
                 
lines 306-328                                                                   
                 
 --  Ým                                                                         
                 
lines 307-329                                                                   
                 
 -- Unit paths.target has finished starting up. Ým                              
                 
lines 308-330                                                                   
                 
 --  Ým                                                                         
                 
lines 309-331                                                                   
                 
 -- The start-up result is done. Ým                                             
                 
lines 310-332                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com systemdÝ1¨: Reached target Basic 
System. Ým              
lines 311-333                                                                   
                 
 -- Subject: Unit basic.target has finished start-up Ým                         
                 
lines 312-334                                                                   
                 
 -- Defined-By: systemd Ým                                                      
                 
lines 313-335                                                                   
                 
 -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel Ým     
                 
lines 314-336                                                                   
                 
 --  Ým                                                                         
                 
lines 315-337                                                                   
                 
 -- Unit basic.target has finished starting up. Ým                              
                 
lines 316-338                                                                   
                 
 --  Ým                                                                         
                 
lines 317-339                                                                   
                 
 -- The start-up result is done. Ým                                             
                 
lines 318-340                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com unknown: dasdconf.sh Warning: 0.0.0107 
is Ýmlines 319-341
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010a: A channel 
pat Ýmlines 320-342
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010d: A channel 
pat Ýmlines 321-343
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0109: A channel 
pat Ýmlines 322-344
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010f: A channel 
pat Ýmlines 323-345
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010b: A channel 
pat Ýmlines 324-346
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010c: A channel 
pat Ýmlines 325-347
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010e: A channel 
pat Ýmlines 326-348
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0110: A channel 
pat Ýmlines 327-349
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0108: A channel 
pat Ýmlines 328-350
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0111: A channel 
pat Ýmlines 329-351
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010a: New DASD 
3390 Ýmlines 330-352
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010a: DASD with 4 
K Ýmlines 331-353
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0109: New DASD 
3390 Ýmlines 332-354
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0109: DASD with 4 
K Ýmlines 333-355
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010d: New DASD 
3390 Ýmlines 334-356
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010d: DASD with 4 
K Ýmlines 335-357
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010b: New DASD 
3390 Ýmlines 336-358
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdi:VOL1/  0X010A: dasdi1 Ým 
                 
lines 337-359                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdk:VOL1/  0X0109: dasdk1 Ým 
                 
lines 338-360                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdj:VOL1/  0X010D: dasdj1 Ým 
                 
lines 339-361                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010b: DASD with 4 
K Ýmlines 340-362
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010c: New DASD 
3390 Ýmlines 341-363
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010f: New DASD 
3390 Ýmlines 342-364
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010c: DASD with 4 
K Ýmlines 343-365
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010f: DASD with 4 
K Ýmlines 344-366
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdm:VOL1/  0X010B: dasdm1 Ým 
                 
lines 345-367                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdn:VOL1/  0X010C: dasdn1 Ým 
                 
lines 346-368                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdl:VOL1/  0X010F: dasdl1 Ým 
                 
lines 347-369                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010e: New DASD 
3390 Ýmlines 348-370
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.010e: DASD with 4 
K Ýmlines 349-371
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0110: New DASD 
3390 Ýmlines 350-372
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0110: DASD with 4 
K Ýmlines 351-373
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0108: New DASD 
3390 Ýmlines 352-374
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0108: DASD with 4 
K Ýmlines 353-375
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdo:VOL1/  0X010E: dasdo1 Ým 
                 
lines 354-376                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdp:VOL1/  0X0110: dasdp1 Ým 
                 
lines 355-377                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdq:VOL1/  0X0108: dasdq1 Ým 
                 
lines 356-378                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0111: New DASD 
3390 Ýmlines 357-379
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0111: DASD with 4 
K Ýmlines 358-380
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdr:VOL1/  0X0111: dasdr1 Ým 
                 
lines 359-381                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0112: A channel 
pat Ýmlines 360-382
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0118: A channel 
pat Ýmlines 361-383
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0116: A channel 
pat Ýmlines 362-384
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0117: A channel 
pat Ýmlines 363-385
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0113: A channel 
pat Ýmlines 364-386
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011a: A channel 
pat Ýmlines 365-387
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0119: A channel 
pat Ýmlines 366-388
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0114: A channel 
pat Ýmlines 367-389
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0115: A channel 
pat Ýmlines 368-390
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011b: A channel 
pat Ýmlines 369-391
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0112: New DASD 
3390 Ýmlines 370-392
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0112: DASD with 4 
K Ýmlines 371-393
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0113: New DASD 
3390 Ýmlines 372-394
  Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0113: DASD with 
4 K Ýmlines 373-395
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0118: New DASD 
3390 Ýmlines 374-396
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0116: New DASD 
3390 Ýmlines 375-397
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasds:VOL1/  0X0112: dasds1 Ým 
                 
lines 376-398                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0116: DASD with 4 
K Ýmlines 377-399
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdw:VOL1/  0X0113: dasdw1 Ým 
                 
lines 378-400                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdu:VOL1/  0X0116: dasdu1 Ým 
                 
lines 379-401                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0117: New DASD 
3390 Ýmlines 380-402
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0118: DASD with 4 
K Ýmlines 381-403
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0117: DASD with 4 
K Ýmlines 382-404
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011a: New DASD 
3390 Ýmlines 383-405
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011a: DASD with 4 
K Ýmlines 384-406
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0119: New DASD 
3390 Ýmlines 385-407
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0114: New DASD 
3390 Ýmlines 386-408
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdv:VOL1/  0X0117: dasdv1 Ým 
                 
lines 387-409                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdt:VOL1/  0X0118: dasdt1 Ým 
                 
lines 388-410                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0119: DASD with 4 
K Ýmlines 389-411
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0114: DASD with 4 
K Ýmlines 390-412
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0115: New DASD 
3390 Ýmlines 391-413
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdx:VOL1/  0X011A: dasdx1 Ým 
                 
lines 392-414                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0115: DASD with 4 
K Ýmlines 393-415
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdy:VOL1/  0X0119: dasdy1 Ým 
                 
lines 394-416                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdz:VOL1/  0X0114: dasdz1 Ým 
                 
lines 395-417                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdaa:VOL1/  0X0115: dasdaa1 
Ým                
lines 396-418                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011b: New DASD 
3390 Ýmlines 397-419
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011b: DASD with 4 
K Ýmlines 398-420
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdab:VOL1/  0X011B: dasdab1 
Ým                
lines 399-421                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0122: A channel 
pat Ýmlines 400-422
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011c: A channel 
pat Ýmlines 401-423
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011e: A channel 
pat Ýmlines 402-424
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0120: A channel 
pat Ýmlines 403-425
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011f: A channel 
pat Ýmlines 404-426
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0121: A channel 
pat Ýmlines 405-427
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0123: A channel 
pat Ýmlines 406-428
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011c: New DASD 
3390 Ýmlines 407-429
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0122: New DASD 
3390 Ýmlines 408-430
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011c: DASD with 4 
K Ýmlines 409-431
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0122: DASD with 4 
K Ýmlines 410-432
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdac:VOL1/  0X0122: dasdac1 
Ým                
lines 411-433                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdad:VOL1/  0X011C: dasdad1 
Ým                
lines 412-434                                                                   
                 
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011e: New DASD 
3390 Ýmlines 413-435
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0120: New DASD 
3390 Ýmlines 414-436
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011d: A channel 
pat Ýmlines 415-437   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011e: DASD with 4 
K Ýmlines 416-438   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011f: New DASD 
3390 Ýmlines 417-439   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0120: DASD with 4 
K Ýmlines 418-440   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0121: New DASD 
3390 Ýmlines 419-441   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011f: DASD with 4 
K Ýmlines 420-442   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0121: DASD with 4 
K Ýmlines 421-443   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0123: New DASD 
3390 Ýmlines 422-444   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdae:VOL1/  0X011E: dasdae1 
Ým                   
lines 423-445                                                                   
                    
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.0123: DASD with 4 
K Ýmlines 424-446   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdaf:VOL1/  0X0120: dasdaf1 
Ým                   
lines 425-447                                                                   
                    
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdag:VOL1/  0X011F: dasdag1 
Ým                   
lines 426-448                                                                   
                    
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdah:VOL1/  0X0121: dasdah1 
Ým                   
lines 427-449                                                                   
                    
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdai:VOL1/  0X0123: dasdai1 
Ým                   
lines 428-450                                                                   
                    
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011d: New DASD 
3390 Ýmlines 429-451   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: dasd-eckd 0.0.011d: DASD with 4 
K Ýmlines 430-452   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel:  dasdaj:VOL1/  0X011D: dasdaj1 
Ým                   
lines 431-453                                                                   
                    
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: qeth: register layer 2 
discipline Ýmlines 432-454   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: qdio: 0.0.0602 OSA on SC 2f 
using Ýmlines 433-455   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: netif_napi_add() called with 
weig Ýmlines 434-456   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: qeth 0.0.0600: MAC address 
02:00: Ýmlines 435-457   
 Feb 26 20:53:39 mflnxclef00.ailife.com kernel: qeth 0.0.0600: Device is a 
Virtua Ýmlines 436-458   
                                                with link type Virt.NIC QDIO 
(por Ýmlines 437-459   
 Feb 26 20:53:41 mflnxclef00.ailife.com systemdÝ1¨: Found device 
/dev/mapper/clef Ýmlines 438-460   
 -- Subject: Unit dev-mapper-clefos_mfclef00\x2droot.device has finished 
start-up Ýmlines 439-461   
 -- Defined-By: systemd Ým                                                      
             
...

Dasd is at 100-127.

Frank Ramaekers | Senior Systems Administrator | CIS Mainframe Services 


-----Original Message-----
From: Linux on 390 Port [mailto:[email protected]] On Behalf Of Neale 
Ferguson
Sent: Sunday, February 26, 2023 9:51 PM
To: [email protected]
Subject: Re: ClefOS will not come up

External Message – Think Before You Click

When you logged on the guest did you see any messages pertaining to disks not 
available? Did the z/VM system come up with all its DASD and if so did they all 
get attached to the system? Maybe you Linux guest is missing a minidisk or more 
such that LVM is not able to find everything it needs to mount volumes? Those 
messages appear to indicate it can't find everything it needs.

- If you are ECKD - Check with #CP Q V DA all that it has all the minidisks it 
expects
- If you are SCSI - Check with #CP Q V FCP that all the required subchannels 
are available for getting to the SAN
- Login to maintenance mode and use PVSCAN/VGSCAN/LVSCAN to verify all required 
pieces are present
- Use dmesg to review kernel messages
- Check syslog for any additional clues

On 2/27/23, 13:13, "Linux on 390 Port on behalf of Frank M. Ramaekers" 
<[email protected] <mailto:[email protected]> on behalf of 
[email protected] <mailto:[email protected]>> 
wrote:


I had z/VM jerk the rug out from under our zLinux system and now I can't get it 
up.


Starting Crash recovery kernel arming...
Ý Ý1;31mFAILED Ý0m¨ Failed to start Crash recovery kernel arming.
See 'systemctl status kdump.service' for details.
Ý Ý32m OK Ý0m¨ Started Security Auditing Service.
Starting Update UTMP about System Boot/Shutdown...
Ý Ý32m OK Ý0m¨ Started Update UTMP about System Boot/Shutdown.
Starting Update UTMP about System Runlevel Changes...
Ý Ý32m OK Ý0m¨ Started Update UTMP about System Runlevel Changes.
Welcome to emergency mode! After logging in, type "journalctl -xb" to view 
system logs, "systemctl reboot" to reboot, "systemctl default" or ¬D to try 
again to boot into default mode.
Give root password for maintenance
(or press Control-D to continue):




ÝKÝ Ý1;31m TIME Ý0m¨ Timed out waiting for device 
dev-ma...-clefos_mfclef00\x2dhome.device.
Ý Ý1;33mDEPEND Ý0m¨ Dependency failed for File System 
C...dev/mapper/clefos_mfclef00-home.
Ý Ý1;33mDEPEND Ý0m¨ Dependency failed for /home.
Ý Ý1;33mDEPEND Ý0m¨ Dependency failed for Local File Systems.
Ý Ý1;33mDEPEND Ý0m¨ Dependency failed for Mark the need to relabel after reboot.
Ý Ý1;33mDEPEND Ý0m¨ Dependency failed for Migrate local... structure to the new 
structure.
Ý Ý1;33mDEPEND Ý0m¨ Dependency failed for Relabel all filesystems, if necessary.


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