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<DIV>Hello,</DIV>
<DIV> </DIV>
<DIV>i have a server which supposed to control three Eaton UPS connected by USB
cables. Each UPS is Eaton NV 2000H. (eaton_1, eaton_2, eaton_3)</DIV>
<DIV>The connection is fine with each UPS, if it is configured alone. </DIV>
<DIV>If i configure two or all three, the connections broke up.</DIV>
<DIV> </DIV>
<DIV>After nut started, tried to start upsdrv manually (eaton_1. </DIV>
<DIV>The log:</DIV>
<DIV> </DIV>
<DIV>Apr 4 00:43:46 mail blazer_usb[10799]: Startup
successful<BR>Apr 4 00:43:47 mail upsd[10752]: Connected to UPS [eaton_2]:
blazer_usb-eaton_2<BR>Apr 4 00:43:50 mail upsmon[10760]: Communications
with UPS <A href="mailto:eaton_2@localhost">eaton_2@localhost</A>
established<BR>Apr 4 00:43:50 mail upsmon[10760]: Poll UPS
[eaton_3@localhost] failed - Driver not connected<BR>Apr 4 00:43:55 mail
upsmon[10760]: Poll UPS [eaton_3@localhost] failed - Driver not
connected<BR>Apr 4 00:43:56 mail blazer_usb[10799]: Got disconnected by
another driver: Device or resource busy<BR>Apr 4 00:43:56 mail kernel:
[83482.924512] usb 4-2: usbfs: process 10799 (blazer_usb) did not claim
interface 0 before use<BR>Apr 4 00:44:00 mail blazer_usb[10804]: Startup
successful<BR>Apr 4 00:44:00 mail upsd[10752]: Connected to UPS [eaton_3]:
blazer_usb-eaton_3<BR>Apr 4 00:44:00 mail upsmon[10760]: Poll UPS
[eaton_2@localhost] failed - Driver not connected<BR>Apr 4 00:44:00 mail
upsmon[10760]: Communications with UPS <A
href="mailto:eaton_2@localhost">eaton_2@localhost</A> lost<BR>Apr 4
00:44:00 mail upsmon[10760]: Communications with UPS <A
href="mailto:eaton_3@localhost">eaton_3@localhost</A> established<BR>Apr 4
00:44:05 mail upsmon[10760]: Poll UPS [eaton_2@localhost] failed - Driver not
connected<BR>Apr 4 00:44:10 mail blazer_usb[10804]: Got disconnected by
another driver: Device or resource busy<BR>Apr 4 00:44:10 mail kernel:
[83496.177686] usb 4-2: usbfs: process 10804 (blazer_usb) did not claim
interface 0 before use<BR></DIV>
<DIV>ups.conf:</DIV>
<DIV>maxstartdelay = 70<BR>norating<BR>novendor<BR>subdriver = cypress<BR></DIV>
<DIV>[eaton_1]<BR> driver =
blazer_usb<BR> port =
"002"<BR> desc = "Eaton NV
2000H"<BR> vendorid =
0665<BR> productid =
5161<BR> bus =
"003"</DIV>
<DIV> </DIV>
<DIV>[eaton_2]<BR> driver =
blazer_usb<BR> port =
"002"<BR> desc = "Eaton NV
2000H"<BR> vendorid =
0665<BR> productid =
5161<BR> bus =
"004"</DIV>
<DIV> </DIV>
<DIV>[eaton_3]<BR> driver =
blazer_usb<BR> port =
"003"<BR> desc = "Eaton NV
2000H"<BR> vendorid =
0665<BR> productid =
5161<BR> bus =
"004"<BR></DIV>
<DIV>upsmon.conf contains the appropriate MONITOR lines.</DIV>
<DIV> </DIV>
<DIV>lsusb:</DIV>
<DIV>Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub<BR>Bus 004
Device 003: ID 0665:5161 Cypress Semiconductor USB to Serial<BR>Bus 004 Device
002: ID 0665:5161 Cypress Semiconductor USB to Serial<BR>Bus 004 Device 001: ID
1d6b:0001 Linux Foundation 1.1 root hub<BR>Bus 003 Device 002: ID 0665:5161
Cypress Semiconductor USB to Serial<BR>Bus 003 Device 001: ID 1d6b:0001 Linux
Foundation 1.1 root hub<BR>Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1
root hub<BR>Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root
hub<BR></DIV>
<DIV>The log with all UPS’s configured:</DIV>
<DIV>Apr 4 00:52:51 mail blazer_usb[11305]: Startup
successful<BR>Apr 4 00:52:55 mail blazer_usb[11307]: Startup
successful<BR>Apr 4 00:52:55 mail blazer_usb[11307]: Communications with
UPS lost: status read failed!<BR>Apr 4 00:52:57 mail blazer_usb[11307]:
Got disconnected by another driver: Device or resource busy<BR>Apr 4
00:52:57 mail kernel: [84023.476349] usb 4-2: usbfs: process 11307 (blazer_usb)
did not claim interface 0 before use<BR>Apr 4 00:53:06 mail upsd[11314]:
listening on 192.168.x.y port 3493<BR>Apr 4 00:53:06 mail upsd[11314]:
listening on 192.168.xy.yx port 3493<BR>Apr 4 00:53:06 mail upsd[11314]:
listening on 127.0.0.1 port 3493<BR>Apr 4 00:53:06 mail upsd[11314]:
Connected to UPS [eaton_1]: blazer_usb-eaton_1<BR>Apr 4 00:53:06 mail
upsd[11314]: Can't connect to UPS [eaton_2] (blazer_usb-eaton_2): No such file
or directory<BR>Apr 4 00:53:06 mail upsd[11314]: Can't connect to UPS
[eaton_3] (blazer_usb-eaton_3): No such file or directory<BR>Apr 4
00:53:06 mail upsd[11315]: Startup successful<BR>Apr 4 00:53:06 mail
upsmon[11317]: Startup successful<BR>Apr 4 00:53:06 mail upsd[11315]: User
<A href="mailto:admin@127.0.0.1">admin@127.0.0.1</A> logged into UPS
[eaton_1]<BR>Apr 4 00:53:06 mail upsd[11315]: User <A
href="mailto:admin@127.0.0.1">admin@127.0.0.1</A> logged into UPS
[eaton_2]<BR>Apr 4 00:53:06 mail upsmon[11319]: Poll UPS
[eaton_2@localhost] failed - Driver not connected<BR>Apr 4 00:53:06 mail
upsmon[11319]: Communications with UPS <A
href="mailto:eaton_2@localhost">eaton_2@localhost</A> lost<BR>Apr 4
00:53:06 mail upsd[11315]: User <A
href="mailto:admin@127.0.0.1">admin@127.0.0.1</A> logged into UPS
[eaton_3]<BR>Apr 4 00:53:06 mail upsmon[11319]: Poll UPS
[eaton_3@localhost] failed - Driver not connected<BR>Apr 4 00:53:06 mail
upsmon[11319]: Communications with UPS <A
href="mailto:eaton_3@localhost">eaton_3@localhost</A> lost<BR>Apr 4
00:53:11 mail upsd[11315]: mainloop: Interrupted system call<BR>Apr 4
00:53:11 mail upsd[11315]: Signal 15: exiting<BR>Apr 4 00:53:11 mail
upsmon[11319]: Signal 15: exiting<BR>Apr 4 00:53:11 mail upsmon[11317]:
upsmon parent: read<BR>Apr 4 00:53:13 mail blazer_usb[11305]: Signal 15:
exiting<BR></DIV>
<DIV>Maybe i’ve miss something, but i can’t figure it out. Could someone point
me to the right way?</DIV>
<DIV> </DIV>
<DIV>Thanks in advance,</DIV>
<DIV>Csaba</DIV></DIV></DIV></BODY></HTML>