Station is down due to power out caused by high winds on March 18 Station back up at 15:30 UT Starting up station at 1631 UT SHL not responding 120319 16:35:51 56005 59751000 T 4 8 SHL SHT Timed out at subsystem| Jayce indicated that he had a fix for this so that it would come up normally following a reboot. Did a reboot and it seems happy now. *** Bringing up ASP with split bandwidth filter in place 120319 16:51:22 56005 60682202 T 17 1 ASP FIL 00000| 120319 16:51:22 56005 60682202 T 17 2 ASP FIL 00000| 120319 16:51:22 56005 60682227 T 17 3 ASP FIL | 120319 16:51:42 56005 60702250 T 18 1 ASP ATS 00015| 120319 16:51:42 56005 60702250 T 18 2 ASP ATS 00015| 120319 16:51:42 56005 60702276 T 18 3 ASP ATS | 120319 16:51:54 56005 60714825 T 19 1 ASP AT1 00008| 120319 16:51:54 56005 60714826 T 19 2 ASP AT1 00008| 120319 16:51:54 56005 60714851 T 19 3 ASP AT1 | 120319 16:52:03 56005 60723849 T 20 1 ASP AT2 00006| 120319 16:52:03 56005 60723850 T 20 2 ASP AT2 00006| DP not coming up. error message is: 120319 17:00:07 56005 61207678 T 55 6 DP_ INI 0x0C! INI: Blocking operation Trying Jayce's fix: Here's what I did to get DP back up. After logging into DP MCS as "ops": ps aux | grep dpc (to find the PID of the dpc_cmnd2.py process) sudo kill -9 <DPC_PID> {wait 30 seconds} sudo -b /etc/rc.local tail -f /lwa/runtime/runtime.log (to watch the startup process and see if everything is working) looks like that worked. Now doing INI on DP_ DP reporting normal checking currents and temperatures - all nominal 120319 18:55:01 56005 68101461 T 37469 3 DP_ RPT T_NOM3! 0x07! Beamformer cali 19:00 UT doing an INI to clear error condition Checking storage. And implementing new getbarcode.py script for all 5 DRs. Now provides the mdx and barcode mapping. Status as of 120319 21:40 UT: TAG--------------StaMJD-StaMPM----StpMJD-StpMPM--------------------------Format-----Size------------Alloc-----------Cp? DR1 DRSU01: /dev/md0 -- S10TCC13S0005 -- 7.710780424192 TB free LWA: sda sdb sdc sdd sde 056002_000004078 056002 028500000 056002 039310000 DRX_FILT_7 000854124839136 000862683922432 YES (LH002_0078) 056003_000010647 056003 028260000 056003 039070000 DRX_FILT_7 000854124958848 000862683922432 YES (LH002_0082) 056003_000015470 056003 083820000 056004 004510000 DRX_FILT_7 000560198615712 000565812396032 YES (LC001_0030) DRSU02: /dev/md1 -- S10TCC13S0001 -- 8.277391572992 TB free Long Island University DRSU-5: sdh sdi sdj sdk sdl 056004_000018077 056004 016320000 056004 037930000 DRX_FILT_7 001707460029024 001724569092096 YES (LK001_0006) DR2 DRSU01: /dev/md0 -- S10TCC13S0017 -- 7.710780424192 TB free 056002_000004079 056002 028500000 056002 039310000 DRX_FILT_7 000854125111584 000862683922432 YES (LH002_0079) 056003_000010648 056003 028260000 056003 039070000 DRX_FILT_7 000854125297344 000862683922432 YES (LH002_0083) 056003_000015471 056003 083820000 056004 004510000 DRX_FILT_7 000560198582688 000565812396032 YES (LC001_0031) DRSU02: /dev/md1 -- S10TCC13S0002 -- 8.277391572992 TB free 056004_000018078 056004 016320000 056004 037930000 DRX_FILT_7 001707460099200 001724569092096 YES (LK001_0007) DR3 DRSU01: /dev/md0 -- S10TCC13S0006 -- 7710780424192 TB free 056002_000004080 056002 028500000 056002 039310000 DRX_FILT_7 000854125800960 000862683922432 YES (LH002_0080) 056003_000010649 056003 028260000 056003 039070000 DRX_FILT_7 000853022060448 000862683922432 YES (LH002_0084) 056003_000015472 056003 083820000 056004 004510000 DRX_FILT_7 000560198496000 000565812396032 YES (LC001_0032) DRSU02: /dev/md1 -- S10TCC13S0003 -- 8.277391572992 TB free 056004_000018079 056004 016320000 056004 037930000 DRX_FILT_7 001707460450080 001724569092096 YES (LK001_0008) DR4 DRSU01: /dev/md0 -- S10TCC13S0007 -- 7.126613753856 TB free 056002_000004081 056002 028500000 056002 039310000 DRX_FILT_7 000854125309728 000862683922432 YES (LH002_0081) 056003_000010650 056003 028260000 056003 039070000 DRX_FILT_7 000854125078560 000862683922432 YES (LH002_0085) 056003_000015394 056003 082920000 056004 010930000 DRX_FILT_7 001138570049664 001149979066368 YES (LE002_0039) DRSU02: /dev/md1 -- S10TCC13S0018 -- 8.277391572992 TB free 056004_000018080 056004 016320000 056004 037930000 DRX_FILT_7 001707460227168 001724569092096 YES (LK001_0009) DR5 DRSU01: /dev/md0 -- S10TCC13S0016 -- 10 TB DRSU02: /dev/md1 -- S10TCC13S0020 -- 10 TB 120319 21:50 Realized that I didn't restart TBN after the last INI to DP so did that now. DP reporting normal Less than an hour and here is a beam 3 MGT underflow 120319 22:40:01 56005 81601504 T 39056 3 DP_ RPT T_NOM3! 0x07! Beamformer cali doing an INI on DP 120319 22:41:09 56005 81669218 T 39073 1 DP_ INI | 120319 22:45:06 and restarting TBN And about an hour later here it is again 120319 23:35:01 56005 84901514 T 39437 3 DP_ RPT T_NOM3! 0x07! Beamformer cali Jake says that he is working on bringing PASI back up with various improvements so we'll just stick with TBN for now Fired up beams again DP INI at 02:35 UT Then started up TBN Now preparing to launch 3 beams to check pointing on M87 (this is basically a dry run for Cygnus A tomorrow morning) --- completed, but not yet logged ------------------------------------------ UT 120320 04:00 Vir A beam pointing test (COMM_1..3) COMM_120320_0400_0001_B_V1 -- Beam 1 -- spect: no file created? COMM_120320_0400_0002_B_V1 -- Beam 2 -- spect: 056006_000040351_spectrometer.dat COMM_120320_0400_0003_B_V1 -- Beam 3 -- spect: 056006_000040351_spectrometer.dat No dropped commands or timeouts at start! COMM might have been a poor choice for project ID, switching to COMMG 120320 04:40:01 56006 16801999 T 40588 3 DP_ RPT T_NOM3! 0x07! Beamformer beam 3 underflow 120320 04:42:13 56006 16933286 T 40604 1 DP_ INI | leaving TBN off for now UT 120320 05:00 Vir A beam pointing test (COMMG_1..3) COMMG_120320_0500_0001_B_V1 -- Beam 1 -- spect: no file! COMMG_120320_0500_0002_B_V1 -- Beam 2 -- spect: 056006_000040660_spectrometer.dat COMMG_120320_0500_0003_B_V1 -- Beam 3 -- spect: 056006_000040660_spectrometer.dat lets do this with beams 2 3 and 4 instead UT 120320 05:40 Vir A beam pointing test (COMMG_4..6) COMMG_120320_0540_0004_B_V1 -- Beam 2 -- spect: 056006_000040902_spectrometer.dat COMMG_120320_0540_0005_B_V1 -- Beam 3 -- spect: 056006_000040903_spectrometer.dat COMMG_120320_0540_0006_B_V1 -- Beam 4 -- spect: 056006_000040904_spectrometer.dat Looked for SDFs on panda3, did not see any for 0320 or 0321 Am I supposed to time shift from previous file, if so which one and where is the time shift utility? 656 ./mesix DR1 RPT SUMMARY 657* ./mesix DP_ BAM "2 740_855_0000.df 111226_XY.gf 0" # Beam fixed at Cyg A transit + 658 ./mesix DR1 SPC "56006 41900000 10000 32 6144" 659 ./mesix DR2 RPT SUMMARY 660 history ./mesix DP_ DRX "1 1 42000000 7 2 0" # 250 kSPS ./mesix DP_ DRX "1 2 74000000 7 2 0" # 250 kSPS 120320 10:30 Turned on TBN Another MGT underflow. This is a pain. Leaving TBN off. Cygnus A beam pointing test lets do this with beams 2 3 and 4 instead UT 120320 15:20 Cyg A beam pointing test (COMMG_7..10) COMMG_120321_1520_0007_B_C1 -- Beam 1 -- spect: no data! COMMG_120321_1520_0008_B_C1 -- Beam 2 -- spect: 056006_000064106_spectrometer.dat COMMG_120321_1520_0009_B_C1 -- Beam 3 -- spect: COMMG_120321_1520_0010_B_C1 -- Beam 4 -- spect: 120320 1800 Handed station over to Chris to do an update to the DRS so that we can have the new command "./mesix DR1 RPT CONTIGUOUS-STORAGE" spectrometer data was accidently cleared off from /LWA/runtime on all 4 DRs 120320 2300 Chris handed back station. Seems unresponsive. ./mesix commands just hang. Rebooting TP 120321 0200 station back up UT 120321 05:00 Vir A beam pointing test (COMMG_11..14) COMMG_120321_0500_0011_B_V1.sdf -- Beam 1 -- spect: no file COMMG_120321_0500_0012_B_V1.sdf -- Beam 2 -- spect: 056007_000002110_spectrometer.dat COMMG_120321_0500_0013_B_V1.sdf -- Beam 3 -- spect: 056007_000002111_spectrometer.dat copied to /media/collins COMMG_120321_0500_0014_B_V1.sdf -- Beam 4 -- spect: 056007_000002112_spectrometer.dat copied to /media/evans UT 120321 15:00 Cyg A beam pointing test (COMMG_15..18) COMMG_120321_1500_0015_B_C1.sdf -- Beam 1 -- spect: 056007_000004719_spectrometer.dat started beam 1 spectrometer manually. It works but comes in a few minutes late COMMG_120321_1500_0016_B_C1.sdf -- Beam 2 -- spect: COMMG_120321_1500_0017_B_C1.sdf -- Beam 3 -- spect: COMMG_120321_1500_0018_B_C1.sdf -- Beam 4 -- spect: UT 120321 16:30 Black Widow Pulsar (DDTGT_1..2) 6 hours DDGBT_120321_1630_0001_B_DD.sdf -- Beam 2 -- Recording DDGBT_120321_1630_0002_B_DD.sdf -- Beam 4 -- Recording UT 19:45 MCS crashed in a way Jayce and I have only seen once before (yesterday after Chris turned the station back to me, but I didn't know if it was something he did during the updates do did not document). Basically the MCS became unresponsive. No updates to log files, and ./monitor_DP was frozen at 19:45. Commands issued via mesix did not respond or return a command-line (had to ctrl-c). mcs-tp was up and processes appeared to be running. This time I have put logs in /home/op1/MCS/tp/120321_crash 20:06 rebooting TP 20:25 DP_ INI'd and station is backup and running. UT 120321 21:00 Cyg A beam pointing test (COMMG_19..22) 1 hour Not saving any of these files. This is just to test to see if TBN will stay running while we BAM on 4 beams. I did recording to disk rather than spectrometer mode. DR1 did not take the RECORD! DR2-DR4 are fine. I think this is related to the way that beam 1 ignores requests to start the spectrometer. I verified that I can start the spectrometer up manually this morning. So DR1 is generally responsive to commands and MCS is sending them but for some reason this first command to either record or fire up the spectrometer is getting ignored. Preliminary results of pointing test on M87 are that pointing is +10 min off (add 10 min to source positions) At +12 deg DEC this indicates about 2.5 degrees Remined results on CygA with better SNR indicate that +5 min is better. This agrees roughly with Jayce's analysis of imaging data, which suggests +4 min might be best. UT 2200 Handed off station to Chris Wolfe for more DR repairs to address problem with DR1 being out of sync. Chris updated software, problem fixed? 0400 cleaned up DRs from interupted observations 0410 launched TBN at 74.03 MHz HJ corrected 1 degree in RA to compensate for pointing error UT 120322 16:30 Hot Jupiter (LH002_86..89) 3 hours LH002_120322_0731_0086_B_HJ.sdf -- Beam 1 -- Recording 056008_000012717 LH002_120322_0731_0088_B_NS.sdf -- Beam 2 -- Recording 056008_000012718 LH002_120322_0731_0087_B_HJ.sdf -- Beam 3 -- Recording 056008_000012718 LH002_120322_0731_0089_B_NS.sdf -- Beam 4 -- Recording 056008_000012719 Beam 3 underflow at some point after 0833 and before 1200 1200 DP INI and restarted MCS 14:08 UTC Running CYG A pointing scripts provided by Steve E. Spectrometer mode, Beams 1, 2 and 3 1741 Turned TBN back on 2200 DP_INI following minor change to how DP handles new commands UT 120322 23:00 Tau A beam pointing test (COMMG_19..22) COMMG_120322_2300_0019_B_T1.sdf -- Beam 1 -- spect: COMMG_120322_2300_0020_B_T1.sdf -- Beam 2 -- spect: COMMG_120322_2300_0021_B_T1.sdf -- Beam 3 -- spect: COMMG_120322_2300_0022_B_T1.sdf -- Beam 4 -- spect: 0014 restarted TBN since PASI isn't sinking. Still not coming back on. doing an INI and leaving TBN off for now *** setting filters to full bandwidth with AT1 00014 and AT2 00014 0640 running pointing tests for Steve E. ends ~06am tomorrow *** 1300 Changed back to split bandwidth run CygA pointing runs for Steve RunPasiFx s3b 16.50,25.61,31.90,37.90,40.90,52.00,62.90,74.03 split filter: ./mesix DP_ TBN "74030000 7 20 0" ./mesix DP_ TBN "52000000 7 19 0" ./mesix DP_ TBN "37900000 7 21 0" open filter: ./mesix DP_ TBN "74030000 7 17 0" 1940 Steve's runs done, now playing with PASI and watching Beam 3 underflow 2114 INI and leaving PASI on for now at 74 MHz Filter setting 1 13 13 as last time Steve observed select DRSU 2 on all DRs 0047 TBN off for improved stability LK001 Friday night - open, DR set 2, no pos'n fix UT 120324 04:08 Grav Wav (LK002_10..13) 6 hours on LI DRSUs (SEL #2) LK001_120324_0408_0010_B_NS.sdf -- Beam 1 -- Recording 056010_000008373 LK001_120324_0408_0012_B_SP.sdf -- Beam 2 -- Recording 056010_000008374 LK001_120324_0408_0011_B_NS.sdf -- Beam 3 -- Recording 056010_000008374 LK001_120324_0408_0013_B_SP.sdf -- Beam 4 -- Recording 056010_000008374 DDGBT Saturday morning - split, DR set 1, pos'n fixed UNM DRSUs (SEL #1) UT 120324 15:30 Black Widow Pulsar (DDGBT_1..2) DDGBT_120324_1530_0001_B_DD.sdf -- Beam 2 -- Recording 56010_000013171 DDGBT_120324_1530_0002_B_DD.sdf -- Beam 4 -- Recording 56010_000013172 Tour for prospective graduate students on site 10:15 - 11:00 am LC001 Saturday afternoon - split, DR set 1, pos'n fixed LC001_120324_2316_0033_B_JP.sdf -- Beam 1 -- Recording 56010_000015756 LC001_120324_2316_0034_B_T1.sdf -- Beam 2 -- Recording 56010_000015757 LC001_120324_2316_0035_B_SU.sdf -- Beam 4 -- Recording 56010_000015758 LK001 Saturday night - open, DR set 2, no pos'n fix UT 120325 04:08 Grav Wav (LK002_14..17) 6 hours on LI DRSUs (SEL #2) LK001_120325_0408_0014_B_NS.sdf -- Beam 1 -- Recording 56011_000017022 LK001_120325_0408_0015_B_SP.sdf -- Beam 2 -- Recording 56011_000017023 LK001_120325_0408_0016_B_NS.sdf -- Beam 3 -- Recording 56011_000017023 LK001_120325_0408_0017_B_SP.sdf -- Beam 4 -- Recording 56011_000017024 UT 120325 13:25 Recomb Lines (LP001_1..4) 3 hours spectrometer , filter wide open LP001_120325_1315_0001_B_CA.sdf -- Beam 1 -- file: /media/swigert/056011_000021316_spectrometer.dat LP001_120325_1315_0003_B_CA.sdf -- Beam 2 -- file: /media/evans/056011_000021317_spectrometer.dat LP001_120325_1315_0002_B_CA.sdf -- Beam 3 -- file: /media/collins/056011_000021318_spectrometer.dat LP001_120325_1315_0004_B_CY.sdf -- Beam 4 -- file: /media/duke/056011_000021319_spectrometer.dat UT 1620 Split bandwidth filter in Switch to TBN at 74 MHz And Beam 3 underflows a little while later (had not underflowed previous 40 hours with TBN off) 2100 DP_ INI'd to shut down TBN pointing runs for Steve: at 16:32 03/25/12 -f 120325_3C123_2233.sh at 02:13 03/26/12 -f 120326_CygA_0814.sh at 04:48 03/26/12 -f 120326_3C348_1049.sh at 09:53 03/26/12 -f 120326_CygA_1554.sh 1800 Start up TBN at 74 MHz No MGT underflows in ~3 hours of TBN 2100 Testing TBN/Beam interations BAM was causing TBN sync problems again. Jayce tried some tweaks to TBN. One of these changes, although meant to be diagnostic, seems to have fixed the problem. Not sure why, maybe the diagnostics slow down some process so that it happens at the right time instead of the wrong time. Leaving this in place for now and continuing to test. 2230 DP INI'd to turn off TBN and reset beams split bandwidth filter in place at 17:25 03/26/12 -f 120326_TauA_2326.sh at 19:35 start TBN at 74 MHz Filter set wide open, TBN running corrected 1 degree in RA to compensate for pointing error UT 120322 16:30 Hot Jupiter (LH002_90..93) 3 hours LH002_120327_0711_0090_B_HJ.sdf -- Beam 1 -- Recording LH002_120327_0711_0091_B_NS.sdf -- Beam 2 -- Recording LH002_120327_0711_0092_B_HJ.sdf -- Beam 3 -- Recording LH002_120327_0711_0093_B_NS.sdf -- Beam 4 -- Recording at 06:00 03/27/12 -f split_dr1_tbn.sh set filters open and change TBN settings to compensate No MGT underflows and images on PASI look terrific. at 07:48 03/27/12 -f 120327_CygA_1349.sh Started up and all looks good. No influence of BAM's on TBN sync. Expecting to lose power at ~9am 1434 PASI crashed, not sure why --- running ---------------------------------------------------------------- --- submitted to MCS ------------------------------------------------------- --- planned ---------------------------------------------------------------- --- ideas ------------------------------------------------------------------ DDGBT in the late morning - split, DR set 1 - 6 hours, 2 beams LP001 in the early morning - open, spectrometer, 4 hours, 4 beams LH002 Sunday night -open LK001 Friday and Saturday nights, open, 4 beams, 6 hours LH002 Hot Jupters Tau Boo midnight, open , 4 beams, 3 hours ------------------------------------------------------------------- Ext HDD Utilization Disk status as of 120327 14:00 UT: TAG--------------StaMJD-StaMPM----StpMJD-StpMPM--------------------------Format-----Size------------Alloc-----------Cp? DR1 DRSU01: /dev/md0 -- S10TCC13S0005 -- 5.745201381376 TB free LWA: sda sdb sdc sdd sde 056002_000004078 056002 028500000 056002 039310000 DRX_FILT_7 000854124839136 000862683922432 YES (LH002_0078) 056003_000010647 056003 028260000 056003 039070000 DRX_FILT_7 000854124958848 000862683922432 YES (LH002_0082) 056003_000015470 056003 083820000 056004 004510000 DRX_FILT_7 000560198615712 000565812396032 YES (LC001_0030) 056008_000012717 056008 027060000 056008 037870000 DRX_FILT_7 000854125400544 000862683922432 YES (LH002_0086) 056010_000015756 056010 083760000 056011 000370000 DRX_FILT_7 000237827669376 000240211197952 YES (LC001_0033) 056013_000031272 056013 025860000 056013 036670000 DRX_FILT_7 000854125107456 000862683922432 YES (LH002_0090) DRSU02: /dev/md1 -- S10TCC13S0001 -- 4.5 TB free Long Island University DRSU-5: sdh sdi sdj sdk sdl 056004_000018077 056004 016320000 056004 037930000 DRX_FILT_7 001707460029024 001724569092096 YES (LK001_0006) File 2 File 3 /dev/sdf1 1922858352 68956 1825113796 1% /media/schweickart /dev/sdg1 1922858352 570176 1824612576 1% /media/swigert DR2 DRSU01: /dev/md0 -- S10TCC13S0017 -- 4.020632289280 TB free 056002_000004079 056002 028500000 056002 039310000 DRX_FILT_7 000854125111584 000862683922432 YES (LH002_0079) 056003_000010648 056003 028260000 056003 039070000 DRX_FILT_7 000854125297344 000862683922432 YES (LH002_0083) 056003_000015471 056003 083820000 056004 004510000 DRX_FILT_7 000560198582688 000565812396032 YES (LC001_0031) 056008_000012718 056008 027060000 056008 037870000 DRX_FILT_7 000854126114688 000862683922432 YES (LH002_0087) 056010_000013171 056010 055800000 056010 077410000 DRX_FILT_7 001707460107456 001724569092096 YES (DDGBT_0001) 056010_000015757 056010 083760000 056011 000370000 DRX_FILT_7 000237827652864 000240211197952 YES (LC001_0034) 056013_000031273 056013 025860000 056013 036670000 DRX_FILT_7 000854125107456 000862683922432 YES (LH002_0091) DRSU02: /dev/md1 -- S10TCC13S0002 -- 4.5 TB 056004_000018078 056004 016320000 056004 037930000 DRX_FILT_7 001707460099200 001724569092096 YES (LK001_0007) File 2 File 3 /dev/sdf1 1922858352 770360 1824412392 1% /media/evans DR3 DRSU01: /dev/md0 -- S10TCC13S0006 -- 5.985412579328 TB free 056002_000004080 056002 028500000 056002 039310000 DRX_FILT_7 000854125800960 000862683922432 YES (LH002_0080) 056003_000010649 056003 028260000 056003 039070000 DRX_FILT_7 000853022060448 000862683922432 YES (LH002_0084) 056003_000015472 056003 083820000 056004 004510000 DRX_FILT_7 000560198496000 000565812396032 YES (LC001_0032) 056008_000012719 056008 027060000 056008 037870000 DRX_FILT_7 000854125074432 000862683922432 YES (LH002_0088) 056013_000031274 056013 025860000 056013 036670000 DRX_FILT_7 000854125206528 000862683922432 YES (LH002_0092) DRSU02: /dev/md1 -- S10TCC13S0003 -- 4.5 TB free 056004_000018079 056004 016320000 056004 037930000 DRX_FILT_7 001707460450080 001724569092096 YES (LK001_0008) File 2 File 3 /dev/sdf1 1922858352 770280 1824412472 1% /media/collins DR4 DRSU01: /dev/md0 -- S10TCC13S0007 -- 3.339981684736 TB free 056002_000004081 056002 028500000 056002 039310000 DRX_FILT_7 000854125309728 000862683922432 YES (LH002_0081) 056003_000010650 056003 028260000 056003 039070000 DRX_FILT_7 000854125078560 000862683922432 YES (LH002_0085) 056003_000015394 056003 082920000 056004 010930000 DRX_FILT_7 001138570049664 001149979066368 YES (LE002_0039) 056006_000064108 056006 055200000 056006 056409000 DRX_FILT_7 000095522885952 000096483934208 YES (no_clue) 056008_000012720 056008 027060000 056008 037870000 DRX_FILT_7 000854124913440 000862683922432 YES (LH002_0089) 056010_000013172 056010 055800000 056010 077410000 DRX_FILT_7 001707460115712 001724569092096 YES (DDGBT_0002) 056010_000015758 056010 083760000 056011 000370000 DRX_FILT_7 000237827648736 000240211197952 YES (LC001_0035) 056013_000031275 056013 025860000 056013 036670000 DRX_FILT_7 000854125107456 000862683922432 YES (LH002_0093) DRSU02: /dev/md1 -- S10TCC13S0018 -- 4.5 TB free 056004_000018080 056004 016320000 056004 037930000 DRX_FILT_7 001707460227168 001724569092096 YES (LK001_0009) File 2 File 3 /dev/sdg1 1922858352 493676 1824689076 1% /media/buckner /dev/sdf1 1922858352 24073116 1801109636 2% /media/duke DR5 DRSU01: /dev/md0 -- S10TCC13S0016 -- 10 TB DRSU02: /dev/md1 -- S10TCC13S0020 -- 10 TB /dev/sdg1 1922858352 69028 1825113724 1% /media/worden /dev/sdf1 1922858352 323330240 1501852512 18% /media/young /dev/sdh1 1922858352 68968 1825113784 1% /media/lovell