Re: [lustre-discuss] Mistake while removing an OST

2023-02-02 Thread Stephane Thiell via lustre-discuss
mailto:adil...@whamcloud.com>> Sent: Wednesday, February 1, 2023 18:16 To: BALVERS Martin mailto:martin.balv...@danone.com>> Cc: lustre-discuss@lists.lustre.org<mailto:lustre-discuss@lists.lustre.org> Subject: Re: [lustre-discuss] Mistake while removing an OST ** Caution - this is an ext

Re: [lustre-discuss] Mistake while removing an OST

2023-02-02 Thread Andreas Dilger via lustre-discuss
o keep. Regards, Martin From: Andreas Dilger mailto:adil...@whamcloud.com>> Sent: Wednesday, February 1, 2023 18:16 To: BALVERS Martin mailto:martin.balv...@danone.com>> Cc: lustre-discuss@lists.lustre.org<mailto:lustre-discuss@lists.lustre.org> Subject: Re: [lustre-discuss] Mista

Re: [lustre-discuss] Mistake while removing an OST

2023-02-02 Thread BALVERS Martin via lustre-discuss
the add_uuid and attach indexes for OST0002. OST0002 is the one I need to keep. Regards, Martin From: Andreas Dilger Sent: Wednesday, February 1, 2023 18:16 To: BALVERS Martin Cc: lustre-discuss@lists.lustre.org Subject: Re: [lustre-discuss] Mistake while removing an OST ** Caution

Re: [lustre-discuss] Mistake while removing an OST

2023-02-01 Thread Andreas Dilger via lustre-discuss
You should just be able to run the "writeconf" process to regenerate the config logs. The removed OST will not re-register with the MGS, but all of the other servers will, so it should be fine. Cheers, Andreas On Feb 1, 2023, at 03:48, BALVERS Martin via lustre-discuss wrote:  Hi, I have

[lustre-discuss] Mistake while removing an OST

2023-02-01 Thread BALVERS Martin via lustre-discuss
Hi, I have a defective OSS with a single OST that I was tying to remove from the lustre filesystem completely (2.15.1). I was following https://doc.lustre.org/lustre_manual.xhtml#lustremaint.remove_ost I had drained the OST and was now using the commands with llog_cancel to remove the config.