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mikefallen

Really weird bug that crashes emhttp when adding a disk

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So i have encountered a bug that will not allow me to add disks.

 

Basically i shutdown the the array. Go to the drop down menu to show 9 disk slots instead of 8 so i can add my new disk in and after i select 9 from the dropdown emhttp crashes.

 

Feb  2 19:09:20 Tower emhttp: array slots: 9
Feb  2 19:09:20 Tower emhttp: cache slots: 1
Feb  2 19:09:20 Tower kernel: mdcmd (1): import 0 8,64 2930266532 WDC_WD30EZRX-00D8PB0_WD-WMC4N0E8P0JZ
Feb  2 19:09:20 Tower kernel: md: import disk0: [8,64] (sde) WDC_WD30EZRX-00D8PB0_WD-WMC4N0E8P0JZ size: 2930266532
Feb  2 19:09:20 Tower kernel: mdcmd (2): import 1 8,112 1465138552 WDC_WD15EARS-00Z5B1_WD-WMAVU3171733
Feb  2 19:09:20 Tower kernel: md: import disk1: [8,112] (sdh) WDC_WD15EARS-00Z5B1_WD-WMAVU3171733 size: 1465138552
Feb  2 19:09:20 Tower kernel: mdcmd (3): import 2 8,128 1953514552 ST2000DL003-9VT166_5YD24DE7
Feb  2 19:09:20 Tower kernel: md: import disk2: [8,128] (sdi) ST2000DL003-9VT166_5YD24DE7 size: 1953514552
Feb  2 19:09:20 Tower kernel: mdcmd (4): import 3 8,144 1953514552 WDC_WD20EZRX-00DC0B0_WD-WCC1T0033210
Feb  2 19:09:20 Tower kernel: md: import disk3: [8,144] (sdj) WDC_WD20EZRX-00DC0B0_WD-WCC1T0033210 size: 1953514552
Feb  2 19:09:20 Tower kernel: mdcmd (5): import 4 8,80 1953514552 ST2000DL003-9VT166_5YD24DBJ
Feb  2 19:09:20 Tower kernel: md: import disk4: [8,80] (sdf) ST2000DL003-9VT166_5YD24DBJ size: 1953514552
Feb  2 19:09:20 Tower kernel: mdcmd (6): import 5 8,32 976762552 WDC_WD10EAVS-00D7B1_WD-WCAU46263836
Feb  2 19:09:20 Tower kernel: md: import disk5: [8,32] (sdc) WDC_WD10EAVS-00D7B1_WD-WCAU46263836 size: 976762552
Feb  2 19:09:20 Tower kernel: mdcmd (7): import 6 8,96 2930266532 WDC_WD30EZRX-00D8PB0_WD-WMC4N0J1RDKT
Feb  2 19:09:20 Tower kernel: md: import disk6: [8,96] (sdg) WDC_WD30EZRX-00D8PB0_WD-WMC4N0J1RDKT size: 2930266532
Feb  2 19:09:20 Tower kernel: mdcmd (: import 7 8,48 2930266532 ST3000DM001-1ER166_ZA500DTL
Feb  2 19:09:20 Tower kernel: md: import disk7: [8,48] (sdd) ST3000DM001-1ER166_ZA500DTL size: 2930266532
Feb  2 19:09:20 Tower kernel: mdcmd (9): import 8 8,160 234431032 KINGSTON_SV300S37A240G_50026B724B0734EF
Feb  2 19:09:20 Tower emhttp: Error: cache: KINGSTON_SV300S37A240G_50026B724B0734EF already assigned
Feb  2 19:09:20 Tower kernel: md: import disk8: [8,160] (sdk) KINGSTON_SV300S37A240G_50026B724B0734EF size: 234431032
Feb  2 19:09:20 Tower kernel: md: disk0 new disk
Feb  2 19:09:20 Tower emhttp: import 9 cache device: no device
Feb  2 19:09:20 Tower emhttp: import flash device: sda
Feb  2 19:09:20 Tower emhttp: rdevLastIO.8 not found
Feb  2 19:09:20 Tower kernel: emhttp[16084]: segfault at 0 ip 00002b329badd527 sp 00007ffc396b7de0 error 4 in libc-2.17.so[2b329baa2000+1bf000]
Feb  2 19:11:23 Tower in.telnetd[18182]: connect from 192.168.2.167 (192.168.2.167)
Feb  2 19:11:25 Tower login[18183]: ROOT LOGIN  on '/dev/pts/0' from '192.168.2.167'
Feb  2 19:12:35 Tower sudo:     root : TTY=pts/0 ; PWD=/root ; USER=root ; COMMAND=/usr/sbin/sensors-detect
Feb  2 19:13:14 Tower sudo:     root : TTY=pts/0 ; PWD=/root ; USER=root ; COMMAND=/usr/sbin/sensors-detect

 

 

log file attached

 

syslog.zip

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The drop down is only used to lower the amount of data slots available so that you can add more cache drives to a pool.

 

You don't ever need to touch it unless you are adding a drive to a cache-pool

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regardless shouldn't bring down emhttp

Agree there.  Just pointing out that you weren't using the drop down how it was intended to be used.

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