toasters August 2019

toasters@lists.teaparty.net

5 participants
2 discussions

Statistics output limit at 5k objects
by Mike Thompson 23 Aug '19

23 Aug '19

Looks like we just went over 5000 volumes in our cluster last night, and now I am getting this error when collecting some statistics, which we do via cron, and dump into a database: pd-dd::*> statistics show -vserver pd -object volume -raw true -counter read_ops|write_ops|other_ops|read_data|write_data There are no entries matching your query. Warning: Failed to get statistics for object volume: The number of instances for this object exceeds the limit of 5000. Use the "-instance" parameter to limit the number of instances. It would appear 5000 is some sort of magic internal number, after which CDOT will refuse to emit statistics. Using the -instance parameter does nothting to help the situation, as that requires specifying the individual volume you are looking for. I looked around under 'statistics settings' and 'statistics preset' but don't see any sort of control for this. Any ideas on how to get around this 5k limit? 9.5p6 FWIW

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How to check source IP of failed login attempt?
by andrei.borzenkov＠ts.fujitsu.com 02 Aug '19

02 Aug '19

I got this event: security.invalid.login: Failed to authenticate login attempt to Vserver: <Admin vserver>, username: admin, application: ssh. Fine. How can I check from which IP there was connection attempt? It is not part of alarm. I am pretty sure nobody should be attempting login to this one. --- Sent from my Fujitsu LIFEBOOK S937 With best regards Andrei Borzenkov Senior System Engineer FJ EMEIA PR FOCP RU SM FSO FUJITSU Zemlyanoy val 9, 105064 Moscow, Russia Tel.: +7 (495) 730 6220 ext. 2247 Mob.: +7 (916) 678 7208 E-mail: Andrei.Borzenkov(a)ts.fujitsu.com Web: ts.fujitsu.com Company details: OOO Fujitsu Technology Solutions / ts.fujitsu.com/imprint This communication contains information that is confidential, proprietary in nature and/or privileged. It is for the exclusive use of the intended recipient(s). If you are not the intended recipient(s) or the person responsible for delivering it to the intended recipient(s), please note that any form of dissemination, distribution or copying of this communication is strictly prohibited and may be unlawful. If you have received this communication in error, please immediately notify the sender and delete the original communication. Thank you for your cooperation. Please be advised that neither Fujitsu, its affiliates, its employees or agents accept liability for any errors, omissions or damages caused by delays of receipt or by any virus infection in this message or its attachments, or which may otherwise arise as a result of this e-mail transmission.

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toasters August 2019