-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Somnath,
I'm having a hard time with your slide deck. Am I understanding correctly that the default Hammer install was performed on SSDs with co-located journals, but the optimized code was performed on the same SSDs but the journal was in NVRAM? If so I'm having a hard time understanding how these tests can be comparable. I really like the performance gains you are seeing, but I'm trying to understand how much the optimized code alone helps performance. Thanks, -----BEGIN PGP SIGNATURE----- Version: Mailvelope v1.0.2 Comment: https://www.mailvelope.com wsFcBAEBCAAQBQJV6HPoCRDmVDuy+mK58QAAJXQQAKz4ncncNQOFxRhKaAS4 gifdxT8PvzielfQ+f3mcgMpzDW2wdrThAe+ZOVP2wztv+6HvpJ0e2Vh/0y8r zCp1wSZS52F2OeWNMXqzde2prBotpQqZGrZwd6q/TTBpT9Mg/qf6wEQvUqBb w8k5IfeEQpvg4jxDiw4MzpETMIfnSPyyhoULV/vc9MxaXYgoch04xo6uD+VC hZDuOs+JPT971X0U+67iyidGIv0pjz5tED93D2eyLe/PedZhh34+5A/b/KZ8 SFCEhmL0/5FXjKdOZk4glYKyVlWYNy1IXTUCbQ9+F1v1YAHtOLMw+IWMljXw mAGudzt8sGGzX9XF0n7UMPpNJb5LKCutDNq3Jinkin5lFe32HILi9T2s8DQL aagAyJFP9RVdnDlnPAanq7p3F5MBc8TcyKLISRp0cNJVRGnVjv6RJbo6RaZ6 lWeLhPkXCVJXbIo9BJ67QdgZUDz1FZxNkARL4cDGI7oZwzD5e99LJcKoz6yZ d/0BcgJyzQPTfeOft7AwFTrP1at1mwK/aFK+jClEPU3GdDSrMluFCOH4Qu+F pvIy0PxdGlGDS4P4Xs+NiWIeCu12NjtO8dRg++BO0rPbladBlsF3ZD+G7R/q pG/QTKhf41s+pbDal+HJoNKiK7+WZgHhy8IBXdR4a8SQeMHRa/MYJk6MFLKr vK/6 =wcJB -----END PGP SIGNATURE----- ---------------- Robert LeBlanc PGP Fingerprint 79A2 9CA4 6CC4 45DD A904 C70E E654 3BB2 FA62 B9F1 On Wed, Sep 2, 2015 at 5:06 PM, Somnath Roy <[email protected]> wrote: > Hi, > Here is the link of the document I presented in today's performance meeting. > https://docs.google.com/presentation/d/1lCoLpFRjD8t_YCeHyWDV7ddv7ZkwfETgyjUzXw0-ttU/edit?usp=sharing > > It has the benchmark result of the filestore changes I proposed earlier for > the ceph write path optimization. > > Thanks & Regards > Somnath > > ________________________________ > > PLEASE NOTE: The information contained in this electronic mail message is > intended only for the use of the designated recipient(s) named above. If the > reader of this message is not the intended recipient, you are hereby notified > that you have received this message in error and that any review, > dissemination, distribution, or copying of this message is strictly > prohibited. If you have received this communication in error, please notify > the sender by telephone or e-mail (as shown above) immediately and destroy > any and all copies of this message in your possession (whether hard copies or > electronically stored copies). > > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
