Hi Dave, Did you remove the PSU that tripped the breaker? It looks like it might be hogging the I2C bus, causing readout errors for other components.
Kind regards, Martin On Thu, 5 Jun 2014 00:03:09 +0000 Dave Peters - Terabit Systems <[email protected]> wrote: > Hi all-- > > This is more like a disaster. Had a power failure on a BI-RX16-AC running > 2.900c. One power tripped the breaker, and after another trip and a reboot, > the whole thing wouldn't come up, and all the EEPROMs seem to have "failed." > Can one rogue power fry an entire 16-slot RX chassis? Anyone seen this > before? There's no way to replace the EEPROM chips, right? I doubt this is > recoverable, but if anyone's got a tip, I'd love to hear it. > > Here's a sample from the boot process: > > SNM4/FE2 initialization successful. > SNM4/FE3 initialization successful. > AC Power Supply 1 is Installed (OK) > Power Supply 2 is Not Installed (FAILED) > Warn:rw_read_power_supply_reg: valere_i2c_read() (ret = 32) && > cherokee_i2c_read() (ret = -2) failled > Warn:rw_read_power_supply_reg: rw_unselect_mux() failed for mux 0 (ret = -2) > Error:rw_check_a_power_status: can't read power supply 2 model_number register > AC Power Supply 3 is Installed (OK) > Error:rw_select_mux_channel: channel: written = 5, read = 0 > Warn:rw_read_power_supply_reg: rw_select_mux_channel() failed for mux 0 > channel 5 (ret = -1) > Error:rw_check_a_power_status: can't read power supply 3 model_number register > AC Power Supply 4 is Installed (OK) > Power Supply 5 is Not Installed (FAILED) > Power Supply 6 is Not Installed (FAILED) > Power Supply 7 is Not Installed (FAILED) > Power Supply 8 is Not Installed (FAILED) > Error:rw_select_mux_channel: channel: written = 0, read = 0 > Warn:rw_read_at24c02a_eeprom: rw_select_mux_channel() failed for mux 0 > channel 0 (ret = -1) > Warn:get_lp_pwr_usage: read LP EEPROM failed for slot 1 > Slot 1 will not be powered on. > Error:rw_select_mux_channel: channel: written = 0, read = 0 > Warn:rw_read_at24c02a_eeprom: rw_select_mux_channel() failed for mux 0 > channel 0 (ret = -1) > Warn:get_lp_pwr_usage: read LP EEPROM failed for slot 3 > Slot 3 will not be powered on. > Error:rw_select_mux_channel: channel: written = 1, read = 0 > Warn:rw_read_at24c02a_eeprom: rw_select_mux_channel() failed for mux 0 > channel 1 (ret = -1) > Warn:get_lp_pwr_usage: read LP EEPROM failed for slot 6 > Slot 6 will not be powered on. > Error:rw_select_mux_channel: channel: written = 1, read = 0 > Warn:rw_read_at24c02a_eeprom: rw_select_mux_channel() failed for mux 0 > channel 1 (ret = -1) > Warn:get_lp_pwr_usage: read LP EEPROM failed for slot 8 > Slot 8 will not be powered on. > Error:rw_select_mux_channel: channel: written = 3, read = 0 > Warn:rw_read_at24c02a_eeprom: rw_select_mux_channel() failed for mux 0 > channel 3 (ret = -1) > Warn:get_lp_pwr_usage: read LP EEPROM failed for slot 10 > Slot 10 will not be powered on. > Error:rw_select_mux_channel: channel: written = 2, read = 0 > Warn:rw_read_at24c02a_eeprom: rw_select_mux_channel() failed for mux 0 > channel 2 (ret = -1) > Warn:get_lp_pwr_usage: read LP EEPROM failed for slot 13 > Slot 13 will not be powered on. > Error:rw_select_mux_channel: channel: written = 2, read = 0 > Warn:rw_read_at24c02a_eeprom: rw_select_mux_channel() failed for mux 0 > channel 2 (ret = -1) > Warn:get_lp_pwr_usage: read LP EEPROM failed for slot 15 > Slot 15 will not be powered on. > Error:rw_select_mux_channel: channel: written = 0, read = 0 > Warn:rw_read_at24c02a_eeprom: rw_select_mux_channel() failed for mux 0 > channel 0 (ret = -1) > WARN: Can't get manufacture information for switch fabric > Error:rw_select_mux_channel: channel: written = 1, read = 0 > Warn:rw_read_at24c02a_eeprom: rw_select_mux_channel() failed for mux 0 > channel 1 (ret = -1) > WARN: Can't get manufacture information for switch fabric > Error:rw_select_mux_channel: channel: written = 2, read = 0 > Warn:rw_read_at24c02a_eeprom: rw_select_mux_channel() failed for mux 0 > channel 2 (ret = -1) > WARN: Can't get manufacture information for switch fabric > Error:rw_select_mux_channel: channel: written = 3, read = 0 > Warn:rw_read_at24c02a_eeprom: rw_select_mux_channel() failed for mux 0 > channel 3 (ret = -1) > WARN: Can't get manufacture information for switch fabric > Error:rw_select_mux_channel: channel: written = 6, read = 0 > Warn:rw_read_24aa64_eeprom: rw_select_mux_channel() failed for mux 0 channel > 6 (ret = -1) > Error:rw_select_mux_channel: channel: written = 6, read = 0 > Warn:rw_write_24aa64_eeprom: rw_select_mux_channel() failed for mux 0 channel > 6 (ret = -1) > BOOTP: init relay agent, port closed 0 > PIM4: Initialized for 2345 interfaces > PIM6: Initialized for 2345 interfaces > Load config data from flash memory... > Error:rw_get_power_on_mask: Can't get power usage for slot 3, fail to bring > it up > Error:rw_get_power_on_mask: Can't get power usage for slot 6, fail to bring > it up > Error:rw_get_power_on_mask: Can't get power usage for slot 8, fail to bring > it up > Error:rw_get_power_on_mask: Can't get power usage for slot 10, fail to bring > it up > Error:rw_get_power_on_mask: Can't get power usage for slot 13, fail to bring > it up > Error:rw_get_power_on_mask: Can't get power usage for slot 15, fail to bring > it up > INFO: Enough power available now to power on slot 1 > Error:rw_select_mux_channel: channel: written = 6, read = 0 > Warn:rw_read_24aa64_eeprom: rw_select_mux_channel() failed for mux 0 channel > 6 (ret = -1) > ACL configured, you must not change SSH port number > > INFO: Enough power available now to power on slot 3 > switch-phx-11>INFO: Enough power available now to power on slot 6 > All tasks have completed their initializations > Error:rw_select_mux_channel: channel: written = 7, read = 35 > Warn:rw_read_thermal_sensor_reg: rw_select_mux_channel() failed for mux 0 > channel 7 (ret = -1) > Error:rw_read_temperature_LM95221: rw_read_thermal_sensor_reg() failed (ret = > -1) > WARN: Can't read active mgmt's temperature! > Error:rw_select_mux_channel: channel: written = 0, read = 35 > Warn:rw_read_thermal_sensor_reg: rw_select_mux_channel() failed for mux 0 > channel 0 (ret = -1) > Error:rw_read_temperature_LM75: rw_read_thermal_sensor_reg() failed for > temperature register (ret = -1) > WARN: Can't read SNM1 temperature! > Start code flash synchronization to standby MP. > Code flash synchronization to standby MP is done. > Error:rw_select_mux_channel: channel: written = 1, read = 35 > Warn:rw_read_thermal_sensor_reg: rw_select_mux_channel() failed for mux 0 > channel 1 (ret = -1) > Error:rw_read_temperature_LM75: rw_read_thermal_sensor_reg() failed for > temperature register (ret = -1) > WARN: Can't read SNM2 temperature! > Error:rw_select_mux_channel: channel: written = 2, read = 35 > Warn:rw_read_thermal_sensor_reg: rw_select_mux_channel() failed for mux 0 > channel 2 (ret = -1) > Error:rw_read_temperature_LM75: rw_read_thermal_sensor_reg() failed for > temperature register (ret = -1) > WARN: Can't read SNM3 temperature! > > _______________________________________________ > foundry-nsp mailing list > [email protected] > http://puck.nether.net/mailman/listinfo/foundry-nsp _______________________________________________ foundry-nsp mailing list [email protected] http://puck.nether.net/mailman/listinfo/foundry-nsp
