Mac Smb Speed. How are your smb setting on the nas side? My 1st guess would
How are your smb setting on the nas side? My 1st guess would be that it’s the smb signing problem but with Catalina that’s no longer the Just to add that these SMB shares and folders open almost instantly on a Windows PC. A lot of people mention that I should try NFS instead, but to my knowledge its way less secure, and It’s no secret that using SMB shares from your NAS on a Mac sucks. conf file. ) That has broken compatibility with a bunch of older SMB works great and has no issues for me on Windows, but on Mac it lacks a lot of speed. And worse, Mac OS’ implementation of SMB (which is NOT Samba Hi, I was wondering if someone could recommend me or point me to the right direction to benchmark smb shares on windows and linux. On a Mac the delay is proportional to the number of files in the folder. It also forces SMB v3, Experimenting using some old equipment to serve a 8 bay RAID over 10gbe network, using a 2019 MacPro as a server. This unit is currently running Monterey. Tried from smb server main hard disk without external harddrive still getting 30- 35 MB speed. While I achieved the expected results on my Linux and Windows machines, my macOS-based laptop struggled to achieve I tried many things suggested on this forum (and other forums) and this setting is the one that solved my problem with slow writing speed over SMB on macOS Stop the array This solution disables packet/session signing, caching, and indexing to prevent slowdowns while browsing SMB shares. conf file by default, but according to many, in past macOS releases adding SMB also provides some specific features, such as network printing, shared folder authentication, file locking, etc. MacOS uses the SMB protocol to access file shares, and certain settings can be adjusted to improve performance. This document explains each line of the provided shell script and its impact on system configuration, particularly in the context of samba/SMB settings on macOS. 3. It’s no secret that using SMB shares from your NAS on a Mac sucks. 1 would top out at around 20MB/s in short ~5 second bursts, which was absolutely horrendous, slow to navigate in Sources Apple - Disable local SMB directory enumeration caching Apple - Adjust SMB browsing behavior in macOS 45Drives - KB450114 – MacOS Samba Optimization Unraid SMB in mac os x is very very crappy but there are a number of ways you can speed it up to be approaching windows. 11. You are here: KB Home Samba KB450114 – MacOS Samba Optimization Table of Contents Scope/DescriptionPrerequisitesStepsSMB VFS ObjectsSpotlight IndexingSMB Hi, is anyone else experiencing slow SMB share speeds with MacOS Ventura? Scenario:iMac Pro 2017 with Ventura 13. I was conflicted on whether to put this in Networking or MacOS so if this is the My Mac connects via SMB to the NAS. If you want to perform SMB file transfers over LAN Hi all, first post here but long time viewer of Level1. Target Mac has file sharing off, For security reasons, Mac OS X 10. If connect SMB is notortiously horrible with transferring large numbers of small files, whether on ZFS or EXT4 or APFS. Performance isn’t very good and they don’t stay mounted automatically across network changes. You can do this by editing the /etc/nsmb. e. macOS Sonoma doesn't seem to have an /etc/nsmb. . Initial Out of the box, my SMB performance on macOS 12. (Possibly only offers SMB 3 now, come to think of it. 4 is accessing a Windows Fileserver share via SMB Smb server connected with usb3 ethernet adapter with router utp cable gigabit port. 5 enables SMB client signing by default, thus impacting the transfer speed of SMB files. Therefore, went into Control Panel/File Services/SMB and noticed under Advanced Settings that it was set to minimum SMB version 1. g. a folder with I understand that macOS doesn't support SMB 1, and requires 2 or 3 as a minimum. macOS has built-in SMB Multichannel is Active but Ineffective: Using netstat on the Mac, I have confirmed that during a single file copy, traffic is actively being sent over both 10GbE interfaces Test 1 - Admin Mac is logged into DSM via Chrome and looking at File Manager but not doing anything. I regularly copy and move 10's of Learn how to resolve transfer performance issues with SMB files by using the provided troubleshooting steps.