Brings two fixes.
- browser: Listing should append instead of replacing previous listing (#4188)
- browser: Make login form browser auto-fill compatible (#4091) fixes#4235
- browser: Selecting a new bucket appends objects list to previous bucket's list (#4252)
Previous message
```
Migration from version ‘17’ to ‘18’ completed successfully.
```
For example didn't provide any meaningful insights.
This PR attempts to improve this message as below
```
Configuration file '/home/harsha/.minio/config.json' migrated from version '17' to '18' successfully.
```
Fixes#4199
This change adopts the upstream fix in this regard at
https://go-review.googlesource.com/#/c/41834/ for Minio's
purposes.
Go's current os.Stat() lacks support for lot of strange
windows files such as
- share symlinks on SMB2
- symlinks on docker nanoserver
- de-duplicated files on NTFS de-duplicated volume.
This PR attempts to incorporate the change mentioned here
https://blogs.msdn.microsoft.com/oldnewthing/20100212-00/?p=14963/
The article suggests to use Windows I/O manager to
dereference the symbolic link.
Fixes#4122
We need to have local peer initialized properly
for listen bucket to work, current code did initialize
properly but the resulting code was initializing
peer on a wrong target v/s what listen bucket expected
it to be.
This regression came in de204a0a52Fixes#4158
Avoid using `time.Now()` instead rely on UTC time
for the final deadline, this is to be consistent with
all our internal functions.
Reduce the default read timeout to 15 seconds
in lieu with a newly discovered issue
- https://github.com/minio/minio/issues/4139
Additionally also change the Read() conn wrapper
to set deadline only upon successful Reads().
Current log prints in this form
```
ERRO[8150] Lock maintenance failed to remove entry for write
lock (should never happen)%!!(MISSING)(EXTRA ....
```
Fix this by using proper formatting directive.
Duration for which a lock was held can be computed from the `Since`
field of `OpsLockState`. It is the difference between current time and
time at which the namespace lock was held. This change avoids
superfluous instrumentation.
Previous value was set to avoid large cache value build
up but we can clearly see this can cause lots of GC
pauses which can lead to significant drop in performance.
Change this value to 50% and decrease the value to 25%
once the 75% cache size is used. To have a larger
window for GC pauses.
Another change is to only allow caching if a server has
more than 24GB of RAM instead of 8GB.
