mongodb connections from secondary node reaching max connections allowed

I’ve noticed connections count from 2 of the secondary nodes in a 3 node replica set reaching max connections allowed and hence mongodb instance not responding for any queries and becomes stale.

Why is so many connections between replica nodes and how to prevent creating so many connections.

I tried increasing the ulimit but still its reaching to the increased value.

Will the fastboot boot ramdisk command boot the U-boot secondary recovery to boot from usb/ sd card without mods?

Of course it has to be signed and not exceed a size-limit, but I think that custom roms or os’s should come to a bigger audience without the limiting security and guarantee risks, disabling the ability to update for example.

I like u-boot because it’s used by multiple os like chrome os and linux.

I hope one day a u-boot ramdisk would available for various android gaming devices using fastboot.

Then U-boot can then detect the usb/ sd card and fire the os.

Would this be possible?

Edit: Ofc not on Samsung, not even utilizing the fastboot mode.

dnd 5e – Spells with secondary damage effects and critical damage

Spells like like Booming Blade and Green-Flame Blade has secondary damage effects.

Booming Blade deals an extra 1d8 thunder damage if the creature hit with the spell’s initial melee attack requirement moves 5 or more feet

Green-Flame blade does a Caster’s Spellcasting Ability modifier in radiant damage to a target within 5 feet of the cantrip’s original target. This damage incerease by 1d8+ at specific levels

These extra damage stems from attack roll and does have a damage die/dice. Do these extra damage dice also double from a critical hit

Ex:
Booming Blade (at base) with a rapier would do 4d8 (2d8 weapon crit + 2d8 thunder spell crit ) on a critical and if the target moves 5+ feet it takes 1d8 thunder damage or does it take 2d8

Green-Flame Blade (at 5th Lv PC) with a rapier 4d8 (2d8 weapon crit + 2d8 radiant spell crit ) on a critical and an adjacent creature within 5 feet of the target gets an additional 1d8 + Spellcasting Ability modifier radiant damage or does it take 2d8 + SAM

samsung – Will the fastboot boot ramdisk command to boot the U-boot secondary bootloader trip knox and can that be used to boot from sd card?

Of course it has to be signed and not exceed a size-limit, but I have multiple Samsung devices with sd card slots I want to re-use and think that custom roms or os’s should come to a bigger audience without the limiting security and guarantee risks, disabling the ability to update for example.

I like u-boot because it’s used by multiple os like chrome os and linux.

I hope one day a u-boot ramdisk would available for the galaxy note 4 or the galaxy tab active 3, to boot via the USB fastboot command.

Than U-boot can then detect the sd card and fire the os.

Would this be possible?

restore – How to Ensure all Log backups are restored on secondary server in log shipping

I have some concerns regarding the restore job on secondary server in log shipping for below scenario :

I have two servers, primary and secondary. The backup, copy and restore job frequency is 5 mins.
Suppose some disaster happened and primary server is crashed and now we don’t have any access to primary server.

On secondary server we have copied 3 log files through log shipping job which are not restored yet.

At present 1st log file is restoring and rest two files still not restored.
since our primary server is crashed so we have to make the secondary server Up and make it as primary server.

So before making secondary server as primary How do I ensure that all 3 log files are restored or not ??

terminology – What is this type of secondary navigation called?

Einstein once said things should be simple, but no simpler. This screenshot you have included within your post is a for a large company. You have several menus on that page. Products on the left, a drop down for products (top left) and then the global/site navigation on the top-right. Notice there is yet another navigation menu at the very top, on the left and right, for the users account details.

A site of this scale does not want to mix/confuse the user with products, site-specific navigation and user account navigation. So they group it within the same place, hence the menu above the menu (your question). They are grouping links that are similar, and so they should on such a huge website that probably has around 1,000 pages.

My feeling is if your site is not a huge one, don’t put a menu next to a menu. Spread out the content. It is commonplace now for the ‘Contact Us’ style links to be placed in the site’s footer.

sql server – Testing WSFC failover puts secondary replica in RESOLVING mode

I have 2 locations and each has its own WSFC.

  1. WSFC,Datacenter1, Node1, Node2

  2. WSFC, Datacenter2, Node3, Node4

Created an Availability group as EXTERNAL cluster type.

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When simulating Failover, by switching nodes, puts database in RESOLVING mode.

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Looking into SQL Error Log on primary replica:

The state of the local availability replica in availability group ‘AG_AW2017’ has changed from ‘NOT_AVAILABLE’ to ‘RESOLVING_NORMAL’. The state changed because the local instance of SQL Server is starting up. For more information, see the SQL Server error log or cluster log. If this is a Windows Server Failover Clustering (WSFC) availability group, you can also see the WSFC management console.

Looking into SQL Error Log on secondary replica:

A connection timeout has occurred on a previously established connection to availability replica ‘Primary’ with id (1B93C7DC-75E3-4180-9748-AC1B662781A9). Either a networking or a firewall issue exists or the availability replica has transitioned to the resolving role

Spent quite bit of time on it, but still couldn’t figure out what exactly the problem here.

Drupal 9 views : how to create a tab with secondary tabs?

So I created a View to display all nodes of type Car ad.
This is the nav I want to achieve (in terms of tabs):

  • Administration
    • Content
      • Car ads <– I managed to create this tab already
        • Published Car ads
        • Sold Car ads

My problem is to create the 2 secondary tabs.

My View has 3 displays, but the default display is the published one. From what i’ve read, the top display just acts as a container for the 2 other displays.

Display type Path Menu setting Parent
Page /admin/content/carads Menu Tab —- Content
Page /admin/content/carads/published Default menu tab Already exists
Page /admin/content/carads/sold Menu Tab

I’m lost right now. I’ve tried every option and those tabs won’t show up.
There are many resources out there but pretty old and not sure if they are still up to date. Which menu setting for which display, and which parent for which tab should I use…? Documentation is lacking clarity here….