Hi, Is the PG number accurate on the pool that belongs to this SSD pool? Sometimes the disk can perform better but the low pg number have a kind of break on the performance. Istvan Szabo Senior Infrastructure Engineer --------------------------------------------------- Agoda Services Co., Ltd. e: istvan.szabo@xxxxxxxxx --------------------------------------------------- -----Original Message----- From: Md. Hejbul Tawhid MUNNA <munnaeebd@xxxxxxxxx> Sent: Wednesday, April 20, 2022 9:53 PM To: Marc <Marc@xxxxxxxxxxxxxxxxx> Cc: ceph-users <ceph-users@xxxxxxx> Subject: Re: Slow read write operation in ssd disk pool Email received from the internet. If in doubt, don't click any link nor open any attachment ! ________________________________ Hi, I will check and confirm the lebel. In the mean time can you guys help me to find out the root cause of this issue, and how I can resolve this? Is there any ceph configuration issue or anything we should check Please advise. Regards, Munna On Wed, Apr 20, 2022 at 7:29 PM Marc <Marc@xxxxxxxxxxxxxxxxx> wrote: > > > > Those are not enterprise SSD, Samsung labeled and all are 2TB in > > size. we have three node, 12 disk on each node > > > > I think you should use the drives labeled with the lower case 's' of > samsung. > > > > > _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx ________________________________ This message is confidential and is for the sole use of the intended recipient(s). It may also be privileged or otherwise protected by copyright or other legal rules. If you have received it by mistake please let us know by reply email and delete it from your system. It is prohibited to copy this message or disclose its content to anyone. Any confidentiality or privilege is not waived or lost by any mistaken delivery or unauthorized disclosure of the message. All messages sent to and from Agoda may be monitored to ensure compliance with company policies, to protect the company's interests and to remove potential malware. Electronic messages may be intercepted, amended, lost or deleted, or contain viruses. _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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