QNAP firmware issues : Major file system bug

[Badmac]

I can confirm update has fixed my 419+. It would begin stalling with about 400Gb to go (4x2Tb in raid5). I have now been using it with only 27Gb space left, and its noticeable slow to write (that will be fragmentation), but performance is acceptable given 27Gb free from 5.5TB.

I have tested it both with 45,000 video files to full it up and (separately) millions of small user type files to fill it up, right now its in production with a mix.
Well done QNAP, I am happy and will now start updating client units.

[umpa]

I emailed Qnap support and they sent me some king of diagnostic program to install on the 412, I ran it and sent them the logs. Support have said its a bad drive in bay 2 thats causing my problems. My second 412 arrived and I have installed 4 3TB WD Caviar RED drives (on the approved list), ( I was going to get the 4TB Hitachi H31K40003272SW) but dabs tell me they are discontinued. So now I am going to move all the data from qnap 1 to qnap 2, this should be a fair test. If the second one does not slow down and grind to a halt, its the drive.

[navster]

I'm having the same problem on a brand new 669 with 6 Seagate ST2000DM001 drives. I'm running Raid 5 + one spare. When I copy large files, I can see network traffic stop completely for 30 seconds and then start again. Sometimes it gets so bad, that the Share goes offline for a few seconds.

It's a new unit (669 with 3.7.3 Build 20120801). It's ~8TB with 99% free. Any ideas?

[AdrianW]

I'm having the same problem on a brand new 669 with 6 Seagate ST2000DM001 drives. I'm running Raid 5 + one spare. When I copy large files, I can see network traffic stop completely for 30 seconds and then start again. Sometimes it gets so bad, that the Share goes offline for a few seconds.

It's a new unit (669 with 3.7.3 Build 20120801). It's ~8TB with 99% free. Any ideas?

Does it only happen the first time after a boot or is it more often then that? Do you have the latest firmware, you need 3.7.1 or later.

[navster]

It happens all the time, mostly when the file finished being copied. The network utilization goes to 0 for 30 seconds and then it continues with other files. Yes I'm using the latest firmware 3.7.3.

I just installed the unit today and I'm copying my files over.

[P3R]

It's a new unit (669 with 3.7.3 Build 20120801). It's ~8TB with 99% free. Any ideas?

Considering that the most apparent detail about the problem discussed here is that it only happens at some kind of higher fill level, your problem is most likely not on topic in this thread.

My first guess would be that your network is misconfigured. Open a new thread and tell us your Qnap network configuration details, what it is connected to and how you copy.

[AdrianW]

It happens all the time, mostly when the file finished being copied. The network utilization goes to 0 for 30 seconds and then it continues with other files. Yes I'm using the latest firmware 3.7.3.

I just installed the unit today and I'm copying my files over.

This is quite different to the issue I was having (stalls before a file started to copy). I wonder if it's the tool you're using to copy the files. Have you tried FileZilla - that's what I used when initially populating my Qnap, and it would move directly on to the next file each time (and that was with a much older firmware). If you'd rather just drag and drop try using TeraCopy (it's much better than the copy built into Windows).

[esee]

Serious Problem for ts-419PII 3tb single disk firmware 3.7.3 (Current firmware version: 3.7.3 Build 20120801)
samba slow enough
try ftp <5MB/s
----total-cpu-usage---- -dsk/total- -net/total- ---paging-- ---system--
usr sys idl wai hiq siq| read writ| recv send| in out | int csw
0 0 0 99 0 1| 0 6144k| 120B 224B| 0 0 | 129 266
1 1 0 98 0 0| 0 2832k| 774B 1636B| 0 0 | 115 223
0 0 0 100 0 0| 0 0 | 180B 224B| 0 0 | 106 208
0 0 0 100 0 0| 0 2048k| 60B 170B| 0 0 | 109 212
1 2 0 97 0 0| 0 9300k| 720k 1271B| 0 0 | 195 303
8 33 0 53 0 6| 0 0 | 19M 77k| 0 0 |1798 2139
1 4 0 95 0 0| 0 0 |1658k 4293B| 0 0 | 229 293
1 3 0 96 0 0| 0 1796k| 614k 27k| 0 0 | 178 230
0 0 0 100 0 0| 0 0 | 120B 224B| 0 0 | 105 218
0 4 0 95 0 1| 0 20M|1449k 3246B| 0 0 | 289 436
4 41 0 47 0 8| 0 0 | 19M 79k| 0 0 |1809 2404
2 3 0 95 0 0| 0 0 | 994k 1541B| 0 0 | 178 230
2 2 0 95 0 1| 0 1796k| 632k 35k| 0 0 | 239 378

Mem: 491308K used, 24264K free, 0K shrd, 28068K buff, 304844K cached
Load average: 1.08, 1.32, 1.47

PID USER STATUS RSS PPID %CPU %MEM COMMAND
16915 jiangyl S 5212 4044 8.3 1.0 proftpd
6455 jiangyl S 6224 3427 1.3 1.2 smbd
12014 admin R 1900 11844 0.3 0.3 top
3191 admin S 3748 1 0.1 0.7 cupsd
10193 admin SW 0 2 0.1 0.0 flush-8:0
6428 admin S 17M 6396 0.0 3.5 mysqld
6257 httpdusr S < 11M 3422 0.0 2.2 apache

/dev/sda3 2815177 1306962 1507703 46% /share/HDA_DATA

[esee]

stopped samba
qnap still waiting ...
----total-cpu-usage---- -dsk/total- -net/total- ---paging-- ---system--
usr sys idl wai hiq siq| read writ| recv send| in out | int csw
0 0 0 100 0 0| 0 512k| 60B 170B| 0 0 | 112 225
1 0 0 99 0 0| 0 1280k| 834B 368B| 0 0 | 106 225
1 5 0 92 0 2| 0 2304k|2948k 6542B| 0 0 | 349 309
1 1 0 97 0 1| 0 1796k| 816k 2556B| 0 0 | 180 236
0 0 0 99 0 1| 0 0 | 839B 224B| 0 0 | 107 213
0 0 0 100 0 0| 0 7424k| 120B 224B| 0 0 | 131 262
0 0 0 99 0 1| 0 2560k| 60B 170B| 0 0 | 119 233
0 0 0 100 0 0| 0 5316k| 835B 224B| 0 0 | 123 240
1 1 0 98 0 0| 0 0 | 614B 1492B| 0 0 | 109 224
0 0 0 100 0 0| 0 0 | 60B 170B| 0 0 | 101 214
0 0 0 99 0 1| 0 1812k| 775B 170B| 0 0 | 118 2

PID Uid VmSize Stat Command
1 admin 644 S init
2 admin SW [kthreadd]
3 admin SW [ksoftirqd/0]
4 admin SW [events/0]
5 admin SW [khelper]
8 admin SW [async/mgr]
106 admin SW [sync_supers]
108 admin SW [bdi-default]
109 admin SW [kblockd/0]
115 admin SW [ata/0]
116 admin SW [ata_aux]
120 admin SW [khubd]
122 admin SW [kethubd]
125 admin SW [kseriod]
141 admin SW [rpciod/0]
153 admin SW [kswapd0]
154 admin SW [aio/0]
155 admin SW [crypto/0]
302 admin SW [scsi_tgtd/0]
304 admin SW [scsi_eh_0]
305 admin SW [scsi_eh_1]
308 admin SW [scsi_eh_2]
309 admin SW [scsi_eh_3]
310 admin SW [scsi_eh_4]
311 admin SW [scsi_eh_5]
332 admin SW [mtdblockd]
376 admin SW [flush-1:0]
524 admin SW [md9_raid1]
706 admin DW [md13_raid1]
987 admin SW [kjournald]
1263 admin 2520 S /sbin/daemon_mgr
1266 admin 2452 S /sbin/daemon_mgr.nvr
1340 admin SW [kstriped]
1361 admin SW [mv_crypto]
1367 admin SW [cryptodev_queue]
1378 admin SW [usbhid_resumer]
1399 admin SW [nfsiod]
1402 admin SW< [kslowd001]
1403 admin SW< [kslowd000]
1447 admin SW [fnotify]
1456 admin SW [cfg80211]
1463 admin 468 S < qWatchdogd: keeping alive every 1 seconds...
1711 admin SW [kjournald]
1822 admin 2264 S /sbin/modagent
2138 admin SW [jbd2/sda3-8]
2139 admin SW [ext4-dio-unwrit]
2187 admin SW [md4_raid1]
2196 admin SW [jbd2/sdb3-8]
2197 admin SW [ext4-dio-unwrit]
2261 admin 2624 S /sbin/qsmartd -d
2263 admin 2744 S /sbin/hotswap
2739 admin 1312 S /sbin/upnpd eth0 eth0
3191 admin 3748 S /usr/sbin/cupsd -C /etc/config/cups/cupsd.conf
3195 admin 3820 S /usr/local/sbin/_thttpd_ -p 8080 -nor -nos -u a
3422 admin 8412 S < /usr/local/apache/bin/apache -k start
4044 guest 4932 S proftpd: (accepting connections)
4546 admin 2220 S /usr/sbin/ntpdated
4848 admin 2940 S /sbin/bcclient
5278 admin 2872 S /sbin/hwmond
5427 admin 2748 S /sbin/gpiod
5435 admin 2832 S /sbin/picd
5469 admin 2680 S /usr/sbin/upsutil
5503 guest 3264 S /usr/sbin/dbus-daemon --system
5599 guest 3780 S avahi-daemon: running [yfnas.local]
5642 admin 2588 S /usr/bin/lunportman
5713 admin SW< [fbdisk0]
5753 admin 772 S N /usr/bin/rsyncd --daemon --sever-mode=1 --qnap-
5761 admin 2312 S /usr/sbin/stunnel /etc/stunnel/stunnel.conf
5798 admin 2568 S /usr/sbin/sshd -f /etc/ssh/sshd_config -p 50122
6074 admin 2900 S /sbin/upnpcd -i 300
6091 admin 408 S /mnt/HDA_ROOT/twonkymedia/twonkymedia -inifile
6092 admin 7616 S /mnt/HDA_ROOT/twonkymedia/twonkymediaserver -in
6109 admin 556 S /sbin/gen_bandwidth -r -i 5
6110 admin 2796 S /sbin/hd_util
6257 httpdusr 11768 S < /usr/local/apache/bin/apache -k start
6258 httpdusr 10920 S < /usr/local/apache/bin/apache -k start
6266 admin 3220 S /usr/bin/qsyncman
6341 admin 744 S /usr/sbin/crond -l 9 -c /tmp/cron/crontabs
6396 admin 1028 S /bin/sh /usr/local/mysql/bin/mysqld_safe --user
6428 admin 18368 S /usr/local/mysql/libexec/mysqld --basedir=/usr/
6464 admin 3528 S sshd: admin@pts/0
6471 admin 1304 S -sh
6562 admin 2632 S /sbin/lcdmond
6593 admin 976 S /bin/sh /etc/init.d/klogd.sh start
6610 admin 2572 S /sbin/qShield
6778 admin 2500 S /sbin/qsyslogd
6790 admin 2920 S qLogEngined: Write log is disabled...
6898 admin SW [iscsi_eh]
6923 admin 2316 S /usr/sbin/upsd -u admin
6951 admin 456 S /bin/dd if=/proc/kmsg of=/mnt/HDA_ROOT/.logs/km
6986 admin SW [qnap_et]
6993 admin 448 S /sbin/iscsid --config=/etc/config/iscsi/sbin/is
6994 admin 2200 S < /sbin/iscsid --config=/etc/config/iscsi/sbin/is
6999 admin 2568 S /sbin/vdd_control -d
7979 httpdusr 10588 S < /usr/local/apache/bin/apache -k start
8044 httpdusr 6872 S < /usr/local/apache/bin/apache -k start
8045 httpdusr 6872 S < /usr/local/apache/bin/apache -k start
10193 admin SW [flush-8:0]
11809 admin 3576 S sshd: admin@pts/1,pts/2
11844 admin 1300 S -sh
13679 admin 1352 S -sh
18287 admin SW [flush-9:13]
18495 admin 1008 S top
18552 admin SW [flush-9:9]
18743 admin 776 R ps -ef

[esee]

Do I need to downgrade to 3.7.1 ?

[2000wolf]

Sorry I can't help you but only give the advice not to play with firmware up-or downgrades. For me 3.7.3 is stable and I've never read about that major file system bug since 3.7.x.

[schumaku]

@esee: Then looking over your post, it appears there is a problem since the begining. As you NAS is new, and most likely ways off from the disk usage where the allocation starts to take massive CPU load - that was the file system issue fixed a long time ago now - your issue can not be related at all.

What HDD make, model, and firmware installed in your NAS please?

Already chcked the Kernel output for any suspect messages?

[edit]

As P3R already told you a week ago:

It should be fairly quick. You may have a drive failure or some other problem.

Can't agree more...

[/edit]

[esee]

Thanks for your reply
nas firmware 3.7.3
two 3TB since not raid supported,now only use one /share/HDA_DATA
Hard disk model
WDC WD30EZRX-00MMMB080.0
Drive capacity
2794.52 GB
Hard drive health
Good
Temperature
35
Firmware version
80.00A80
ATA version
ATA-8
1 Raw_Read_Error_Rate 200 200 051 0 OK
3 Spin_Up_Time 153 150 021 9333 OK
4 Start_Stop_Count 100 100 000 59 OK
5 Reallocated_Sector_Ct 200 200 140 0 OK
7 Seek_Error_Rate 200 200 000 0 OK
9 Power_On_Hours 100 100 000 153 OK
10 Spin_Retry_Count 100 253 000 0 OK
11 Calibration_Retry_Count 100 253 000 0 OK
12 Power_Cycle_Count 100 100 000 13 OK
192 Power-Off_Retract_Count 200 200 000 10 OK
193 Load_Cycle_Count 200 200 000 1223 OK
194 Temperature_Celsius 117 110 000 35 OK
196 Reallocated_Event_Count 200 200 000 0 OK
197 Current_Pending_Sector 200 200 000 0 OK

while dd
----total-cpu-usage---- -dsk/total- -net/total- ---paging-- ---system--
usr sys idl wai hiq siq| read writ| recv send| in out | int csw
0 0 0 100 0 0| 0 0 | 180B 356B| 0 0 | 105 90
1 7 0 91 0 1|8192k 0 | 120B 500B| 0 0 | 127 129
0 7 0 92 0 1|8192k 0 | 226B 532B| 0 0 | 130 116
0 1 0 99 0 0| 0 0 | 120B 170B| 0 0 | 105 106
1 7 0 92 0 0|8368k 0 | 60B 170B| 0 0 | 125 91
0 28 0 71 0 1| 33M 0 | 60B 170B| 0 0 | 196 116
4 61 0 31 0 4| 77M 0 | 60B 170B| 0 0 | 285 153
0 1 0 99 0 0| 44k 0 | 60B 170B| 0 0 | 105 102
0 5 0 95 0 0|5904k 0 | 60B 170B| 0 0 | 115 95
3 28 0 65 0 4| 43M 0 | 60B 170B| 0 0 | 229 119
0 5 0 95 0 0| 0 0 | 60B 170B| 0 0 | 103 90
1 20 0 79 0 0| 27M 0 | 60B 170B| 0 0 | 188 128
0 13 0 87 0 0|8448k 0 | 306B 170B| 0 0 | 124 104
1 4 0 95 0 0|5888k 0 | 60B 170B| 0 0 | 121 102

[esee]

even while not accessed
20:30:27 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle
20:30:28 all 0.00 0.00 0.99 99.01 0.00 0.00 0.00 0.00 0.00
20:30:29 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:30:30 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:30:31 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:30:32 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:30:33 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:30:34 all 0.99 0.00 0.99 80.20 0.00 0.00 0.00 0.00 17.82
20:30:35 all 0.00 0.00 0.99 99.01 0.00 0.00 0.00 0.00 0.00
20:30:36 all 0.00 0.00 0.00 99.01 0.00 0.00 0.00 0.00 0.99
20:30:37 all 0.00 0.00 0.00 99.01 0.00 0.99 0.00 0.00 0.00
20:30:38 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:30:39 all 0.99 0.00 1.98 97.03 0.00 0.00 0.00 0.00 0.00
20:30:40 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00

PID Uid VmSize Stat Command
1 admin 644 S init
2 admin SW [kthreadd]
3 admin SW [ksoftirqd/0]
4 admin SW [events/0]
5 admin SW [khelper]
8 admin SW [async/mgr]
106 admin SW [sync_supers]
108 admin SW [bdi-default]
109 admin SW [kblockd/0]
115 admin SW [ata/0]
116 admin SW [ata_aux]
120 admin SW [khubd]
122 admin SW [kethubd]
125 admin SW [kseriod]
141 admin SW [rpciod/0]
153 admin SW [kswapd0]
154 admin SW [aio/0]
155 admin SW [crypto/0]
302 admin SW [scsi_tgtd/0]
304 admin SW [scsi_eh_0]
305 admin SW [scsi_eh_1]
308 admin SW [scsi_eh_2]
309 admin SW [scsi_eh_3]
310 admin SW [scsi_eh_4]
311 admin SW [scsi_eh_5]
332 admin SW [mtdblockd]
376 admin SW [flush-1:0]
524 admin SW [md9_raid1]
593 admin SW [md13_raid1]
866 admin SW [kjournald]
1261 admin 2516 S /sbin/daemon_mgr
1266 admin 2448 S /sbin/daemon_mgr.nvr
1334 admin SW [kstriped]
1355 admin SW [mv_crypto]
1361 admin SW [cryptodev_queue]
1372 admin SW [usbhid_resumer]
1393 admin SW [nfsiod]
1397 admin SW< [kslowd000]
1398 admin SW< [kslowd001]
1418 admin SW [fnotify]
1448 admin SW [cfg80211]
1457 admin 468 S < qWatchdogd: keeping alive every 1 seconds...
1702 admin SW [kjournald]
1812 admin 2264 S /sbin/modagent
2126 admin SW [jbd2/sda3-8]
2127 admin SW [ext4-dio-unwrit]
2178 admin SW [jbd2/sdb3-8]
2179 admin SW [ext4-dio-unwrit]
2182 admin SW [md4_raid1]
2249 admin 2744 S /sbin/hotswap
2252 admin 2624 S /sbin/qsmartd -d
2734 admin 1312 S /sbin/upnpd eth0 eth0
3171 admin 3880 S /usr/sbin/cupsd -C /etc/config/cups/cupsd.conf
3180 admin 4332 S /usr/local/sbin/_thttpd_ -p 8080 -nor -nos -u admin -d /home/ht
3402 admin 9564 S < /usr/local/apache/bin/apache -k start
3425 admin 5304 S /usr/local/samba/sbin/smbd -l /var/log -D -s /etc/config/smb.co
3657 admin 2220 S /usr/sbin/ntpdated
5380 admin 2940 S /sbin/bcclient
5425 admin 2764 S /sbin/gpiod
5433 admin 2832 S /sbin/picd
5435 admin 2680 S /usr/sbin/upsutil
5437 admin 2872 S /sbin/hwmond
5482 admin 2312 S /usr/sbin/stunnel /etc/stunnel/stunnel.conf
5537 admin 2588 S /usr/bin/lunportman
5567 guest 3264 S /usr/sbin/dbus-daemon --system
5570 admin SW< [fbdisk0]
5653 admin 772 S N /usr/bin/rsyncd --daemon --sever-mode=1 --qnap-bwlimit
5681 guest 3780 S avahi-daemon: running [yfnas.local]
5746 admin 3220 S /usr/bin/qsyncman
5756 admin 3444 S /usr/local/samba/sbin/nmbd -l /var/log -D -s /etc/config/smb.co
5788 admin 2864 S /usr/local/samba/sbin/smbd -l /var/log -D -s /etc/config/smb.co
5910 admin 772 S /usr/bin/portmap
5970 admin 244 S /usr/sbin/rpc.rquotad
5981 admin 2916 S /usr/sbin/rpc.mountd -F
5987 admin SW [lockd]
5988 admin SW [nfsd4]
5989 admin SW [nfsd]
5990 admin SW [nfsd]
5991 admin SW [nfsd]
5992 admin SW [nfsd]
5993 admin SW [nfsd]
5994 admin SW [nfsd]
5995 admin SW [nfsd]
5996 admin SW [nfsd]
6000 admin 2736 S /usr/sbin/rpc.statd
6006 admin 2568 S /usr/sbin/sshd -f /etc/ssh/sshd_config -p 50122
6069 admin 2900 S /sbin/upnpcd -i 300
6082 httpdusr 7116 S < /usr/local/apache/bin/apache -k start
6083 httpdusr 7116 S < /usr/local/apache/bin/apache -k start
6133 admin 2796 S /sbin/hd_util
6141 admin 556 S /sbin/gen_bandwidth -r -i 5
6152 guest 4936 S proftpd: (accepting connections)
6227 admin 744 S /usr/sbin/crond -l 9 -c /tmp/cron/crontabs
6272 admin 1028 S /bin/sh /usr/local/mysql/bin/mysqld_safe --user=admin
6323 admin 18368 S /usr/local/mysql/libexec/mysqld --basedir=/usr/local/mysql --da
6379 admin 3524 S sshd: admin@pts/0
6382 admin 1304 S -sh
6387 admin 2632 S /sbin/lcdmond
6423 admin SW [flush-8:0]
6424 admin 3524 S sshd: admin@pts/1
6428 admin 2920 S qLogEngined: Write log is disabled...
6429 admin 976 S /bin/sh /etc/init.d/klogd.sh start
6430 admin 2572 S /sbin/qShield
6432 admin 1312 S -sh
6616 admin 2500 S /sbin/qsyslogd
6719 admin SW [iscsi_eh]
6753 admin 456 S /bin/dd if=/proc/kmsg of=/mnt/HDA_ROOT/.logs/kmsg bs=1 count=10
6764 admin 2316 S /usr/sbin/upsd -u admin
6767 admin SW [qnap_et]
6774 admin 448 S /sbin/iscsid --config=/etc/config/iscsi/sbin/iscsid.conf --init
6775 admin 2200 S < /sbin/iscsid --config=/etc/config/iscsi/sbin/iscsid.conf --init
6780 admin 2568 S /sbin/vdd_control -d
6806 admin 3524 S sshd: admin@pts/2
6813 admin 1312 S -sh
6964 angyl 5804 D /usr/local/samba/sbin/smbd -l /var/log -D -s /etc/config/smb.co
6965 admin SW [flush-9:9]
7022 admin 640 S mpstat 1

is there suspect process ?

[esee]

maybe due to windows mirror on samba ,after I killed explorer comes
20:35:51 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle
20:35:52 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
20:35:53 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
20:35:54 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
but any slight access such as ls -l /share/HDA_DATA yields
20:36:57 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle
20:36:58 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
20:36:59 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
20:37:00 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
20:37:01 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
20:37:02 all 0.00 0.00 0.00 38.61 0.00 0.00 0.00 0.00 61.39
20:37:03 all 0.99 0.00 0.00 99.01 0.00 0.00 0.00 0.00 0.00
20:37:04 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:37:05 all 0.99 0.00 0.99 98.02 0.00 0.00 0.00 0.00 0.00
20:37:06 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:37:07 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:37:08 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:37:09 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:37:10 all 0.00 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00
20:37:11 all 0.00 0.00 0.00 99.01 0.00 0.00 0.00 0.00 0.99
20:37:12 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
20:37:13 all 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00
20:37:14 all 0.00 0.00 0.99 0.00 0.00 0.00 0.00 0.00 99.01

there was report on WD30EZRX used OK as single disk ,even raid0 , anyhow qnap should not refuse it
by the way is there any contradiction due to some of the process ? thoses processes related service I stopped in IE, but still running while checked with ps